Import Ghostscript 9.50ghostscript-9.50

Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

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+2017-11-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: libtiff 4.0.9 released.
+
+	* html/v4.0.9.html: Add HTML file to document changes in libtiff
+	v4.0.9.
+
+2017-11-17  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_aux.c, tif_getimage.c, tif_read.c: typo fixes in
+	comments.
+
+2017-11-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/Makefile.am: Add some tests for tiff2bw.
+
+2017-11-01  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiff2bw.c (main): Free memory allocated in the tiff2bw
+	program.  This is in response to the report associated with
+	CVE-2017-16232 but does not solve the extremely high memory usage
+	with the associated POC file.
+
+2017-10-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiff2pdf.c (t2p_sample_realize_palette): Fix possible
+	arithmetic overflow in bounds checking code and eliminate
+	comparison between signed and unsigned type.
+
+	* tools/fax2tiff.c (_FAX_Client_Data): Pass FAX_Client_Data as the
+	client data.  This client data is not used at all at the moment,
+	but it makes the most sense.  Issue that the value of
+	client_data.fd was passed where a pointer is expected was reported
+	via email by Gerald Schade on Sun, 29 Oct 2017.
+
+2017-10-23  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: avoid floating point division by zero in
+	initCIELabConversion()
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3733
+	Credit to OSS Fuzz
+
+2017-10-17  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: add compatibility with libjpeg-turbo 1.5.2 that
+	honours max_memory_to_use > 0.
+	Cf https://github.com/libjpeg-turbo/libjpeg-turbo/issues/162
+
+2017-10-10  Even Rouault <even.rouault at spatialys.com>
+
+	* nmake.opt: support a DEBUG=1 option, so as to adjust OPTFLAGS and use
+	/MDd runtime in debug mode.
+
+2017-10-01  Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffset.c: fix setting a single value for the ExtraSamples tag
+	(and other tags with variable number of values).
+	So 'tiffset -s ExtraSamples 1 X'. This only worked
+	when setting 2 or more values, but not just one.
+
+2017-09-29  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/libtiff.def: add TIFFReadRGBAStripExt and TIFFReadRGBATileExt
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2735
+
+2017-09-09  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: add NULL check to avoid likely false positive
+	null-pointer dereference warning by CLang Static Analyzer. 
+
+2017-09-07  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tiffiop.h, tif_aux.c: redirect SeekOK() macro to a _TIFFSeekoK()
+	function that checks if the offset is not bigger than INT64_MAX, so as
+	to avoid a -1 error return code of TIFFSeekFile() to match a required
+	seek to UINT64_MAX/-1.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2726
+	Adapted from proposal by Nicolas Ruff.
+
+2017-08-29  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: accept reading the last strip of a JPEG compressed
+	file if the codestream height is larger than the truncated height of the
+	strip. Emit a warning in this situation since this is non compliant.
+
+2017-08-28  Even Rouault <even.rouault at spatialys.com>
+
+	* test/Makefile.am: add missing reference to images/quad-lzw-compat.tiff
+	to fix "make distcheck". Patch by Roger Leigh
+
+2017-08-23  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirwrite.c: replace assertion to tag value not fitting
+	on uint32 when selecting the value of SubIFD tag by runtime check
+	(in TIFFWriteDirectoryTagSubifd()).
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2728
+	Reported by team OWL337
+
+2017-08-23  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirwrite.c: replace assertion related to not finding the
+	SubIFD tag by runtime check (in TIFFWriteDirectorySec())
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2727
+	Reported by team OWL337
+
+2017-07-24  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_luv.c: further reduce memory requirements for temporary
+	buffer when RowsPerStrip >= image_length in LogLuvInitState() and
+	LogL16InitState().
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2700
+	Credit to OSS Fuzz
+
+2017-07-24  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: fix fromskew computation when to-be-skipped
+	pixel number is not a multiple of the horizontal subsampling, and
+	also in some other cases. Impact putcontig8bitYCbCr44tile,
+	putcontig8bitYCbCr42tile, putcontig8bitYCbCr41tile,
+	putcontig8bitYCbCr21tile and putcontig8bitYCbCr12tile
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2637 (discovered
+	by Agostino Sarubbo)
+	and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2691 (credit
+	to OSS Fuzz)
+
+2017-07-24  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: gtTileContig() and gtTileSeparate():
+	properly break from loops on error when stoponerr is set, instead
+	of going on iterating on row based loop.
+
+2017-07-18  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_luv.c: LogLuvInitState(): avoid excessive memory
+	allocation when RowsPerStrip tag is missing.
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2683
+	Credit to OSS-Fuzz
+
+2017-07-15  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: add protection against excessive memory
+	allocation attempts in TIFFReadDirEntryArray() on short files.
+	Effective for mmap'ed case. And non-mmap'ed case, but restricted
+	to 64bit builds.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2675
+
+2017-07-15  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: in TIFFFetchStripThing(), only grow the
+	arrays that hold StripOffsets/StripByteCounts, when they are smaller
+	than the expected number of striles, up to 1 million striles, and
+	error out beyond. Can be tweaked by setting the environment variable
+	LIBTIFF_STRILE_ARRAY_MAX_RESIZE_COUNT.
+	This partially goes against a change added on 2002-12-17 to accept
+	those arrays of wrong sizes, but is needed to avoid denial of services.
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2350
+	Credit to OSS Fuzz
+
+2017-07-15  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: TIFFFillStrip() / TIFFFillTile().
+	Complementary fix for http://bugzilla.maptools.org/show_bug.cgi?id=2708
+	in the isMapped() case, so as to avoid excessive memory allocation
+	when we need a temporary buffer but the file is truncated.
+
+2017-07-15  Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: prevent heap buffer overflow write in "Raw"
+	mode on PlanarConfig=Contig input images.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2715
+	Reported by team OWL337
+
+2017-07-11  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dir.c: avoid potential null pointer dereference in
+	_TIFFVGetField() on corrupted TIFFTAG_NUMBEROFINKS tag instance.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2713
+
+2017-07-11  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_lzw.c: fix potential out-of-buffer read on 1-byte LZW
+	strips. Crashing issue only on memory mapped files, where the strip
+	offset is the last byte of the file, and the file size is a multiple
+	of one page size on the CPU architecture (typically 4096). Credit
+	to myself :-)
+
+2017-07-11  Even Rouault <even.rouault at spatialys.com>
+
+	* test/tiffcp-lzw-compat.sh, test/images/quad-lzw-compat.tiff: new files
+	to test old-style LZW decompression
+	* test/common.sh, Makefile.am, CMakeList.txt: updated with above
+
+2017-07-11  Even Rouault <even.rouault at spatialys.com>
+
+	* refresh autoconf/make stuff with what is on Ubuntu 16.04 (minor changes)
+
+2017-07-11  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_lzw.c: fix 4.0.8 regression in the decoding of old-style LZW
+	compressed files.
+
+2017-07-10  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_pixarlog.c: avoid excessive memory allocation on decoding
+	when RowsPerStrip tag is not defined (and thus td_rowsperstrip == UINT_MAX)
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2554
+	Credit to OSS Fuzz
+
+2017-07-04  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c, tiffiop.h: add a _TIFFReadEncodedTileAndAllocBuffer()
+	and _TIFFReadTileAndAllocBuffer() variants of TIFFReadEncodedTile() and
+	TIFFReadTile() that allocates the decoded buffer only after a first
+	successful TIFFFillTile(). This avoids excessive memory allocation
+	on corrupted files.
+	* libtiff/tif_getimage.c: use _TIFFReadTileAndAllocBuffer().
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2470
+	Credit to OSS Fuzz.
+
+2017-07-04  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_error.c, tif_warning.c: correctly use va_list when both
+	an old-style and new-style warning/error handlers are installed.
+	Patch by Paavo Helde (sent on the mailing list)
+
+2017-07-02  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: TIFFStartTile(): set tif_rawcc to
+	tif_rawdataloaded when it is set. Similarly to TIFFStartStrip().
+	This issue was revealed by the change of 2017-06-30 in TIFFFileTile(),
+	limiting the number of bytes read. But it could probably have been hit
+	too in CHUNKY_STRIP_READ_SUPPORT mode previously ?
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2454
+	Credit to OSS Fuzz
+
+2017-06-30  Even Rouault <even.rouault at spatialys.com>
+
+	* man: update documentation regarding SubIFD tag and
+	TIFFSetSubDirectory() data type.
+	Patch by Eric Piel
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2671
+
+2017-06-30  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirwrite.c: in TIFFWriteDirectoryTagCheckedXXXX()
+	functions associated with LONG8/SLONG8 data type, replace assertion that
+	the file is BigTIFF, by a non-fatal error.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2712
+	Reported by team OWL337
+
+2017-06-30  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c, tiffiop.h: add a _TIFFReadEncodedStripAndAllocBuffer()
+	function, variant of TIFFReadEncodedStrip() that allocates the
+	decoded buffer only after a first successful TIFFFillStrip(). This avoids
+	excessive memory allocation on corrupted files.
+	* libtiff/tif_getimage.c: use _TIFFReadEncodedStripAndAllocBuffer(). 
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2708 and
+	https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2433 .
+	Credit to OSS Fuzz
+
+2017-06-30  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: TIFFFillTile(): add limitation to the number
+	of bytes read in case td_stripbytecount[strip] is bigger than
+	reasonable, so as to avoid excessive memory allocation (similarly to
+	what was done for TIFFFileStrip() on 2017-05-10)
+
+2017-06-29  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tiffiop.h, libtiff/tif_jpeg.c, libtiff/tif_jpeg_12.c,
+	libtiff/tif_read.c: make TIFFReadScanline() works in
+	CHUNKY_STRIP_READ_SUPPORT mode with JPEG stream with multiple scans.
+	Also make configurable through a LIBTIFF_JPEG_MAX_ALLOWED_SCAN_NUMBER
+	environment variable the maximum number of scans allowed. Defaults to
+	100.
+
+2017-06-27  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: in TIFFReadDirEntryFloat(), check that a
+	double value can fit in a float before casting. Patch by Nicolas RUFF
+
+2017-06-26  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jbig.c: fix memory leak in error code path of JBIGDecode()
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2706
+	Reported by team OWL337
+
+2017-06-24  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: error out at decoding time if anticipated libjpeg
+	memory allocation is above 100 MB. libjpeg in case of multiple scans,
+	which is allowed even in baseline JPEG, if components are spread over several
+	scans and not interleavedin a single one, needs to allocate memory (or
+	backing store) for the whole strip/tile.
+	See http://www.libjpeg-turbo.org/pmwiki/uploads/About/TwoIssueswiththeJPEGStandard.pdf
+	This limitation may be overriden by setting the 
+	LIBTIFF_ALLOW_LARGE_LIBJPEG_MEM_ALLOC environment variable, or recompiling
+	libtiff with a custom value of TIFF_LIBJPEG_LARGEST_MEM_ALLOC macro.
+
+2017-06-24  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: add anti-denial of service measure to avoid excessive
+	CPU consumption on progressive JPEGs with a huge number of scans.
+	See http://www.libjpeg-turbo.org/pmwiki/uploads/About/TwoIssueswiththeJPEGStandard.pdf
+	Note: only affects libtiff since 2014-12-29 where support of non-baseline JPEG
+	was added.
+
+2017-06-18  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tiffiop.h: add TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW macro to
+	disable CLang warnings raised by -fsanitize=undefined,unsigned-integer-overflow
+	* libtiff/tif_predict.c: decorate legitimate functions where unsigned int
+	overflow occur with TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW
+	* libtiff/tif_dirread.c: avoid unsigned int overflow in EstimateStripByteCounts()
+	and BYTECOUNTLOOKSBAD when file is too short.
+	* libtiff/tif_jpeg.c: avoid (harmless) unsigned int overflow on tiled images.
+	* libtiff/tif_fax3.c: avoid unsigned int overflow in Fax3Encode2DRow(). Could
+	potentially be a bug with huge rows.
+	* libtiff/tif_getimage.c: avoid many (harmless) unsigned int overflows.
+
+2017-06-12  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: TIFFFetchStripThing(): limit the number of items
+	read in StripOffsets/StripByteCounts tags to the number of strips to avoid
+	excessive memory allocation.
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2215
+	Credit to OSS Fuzz
+
+2017-06-12  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: fix regression of libtiff 4.0.8 in
+	ChopUpSingleUncompressedStrip() regarding update of newly single-strip
+	uncompressed files whose bytecount is 0. Before the change of 2016-12-03,
+	the condition bytecount==0 used to trigger an early exit/disabling of
+	strip chop. Re-introduce that in update mode. Otherwise this cause
+	later incorrect setting for the value of StripByCounts/StripOffsets.
+	( https://trac.osgeo.org/gdal/ticket/6924 )
+
+2017-06-10  Even Rouault <even.rouault at spatialys.com>
+
+	* .appveyor.yml, .travis.yml, build/travis-ci: apply patches
+	0001-ci-Travis-script-improvements.patch and
+	0002-ci-Invoke-helper-script-via-shell.patch by Roger Leigh
+	(sent to mailing list)
+
+2017-06-08  Even Rouault <even.rouault at spatialys.com>
+
+	* .travis.yml, build/travis-ci: new files from
+	0001-ci-Add-Travis-support-for-Linux-builds-with-Autoconf.patch by
+	Roger Leigh (sent to mailing list on 2017-06-08)
+	This patch adds support for the Travis-CI service.
+
+	* .appveyor.yml: new file from
+	0002-ci-Add-AppVeyor-support.patch by Roger Leigh (sent to mailing
+	list on 2017-06-08)
+	This patch adds a .appveyor.yml file to the top-level.  This allows
+	one to opt in to having a branch built on Windows with Cygwin,
+	MinGW and MSVC automatically when a branch is pushed to GitHub,
+	GitLab, BitBucket or any other supported git hosting service.
+
+	* CMakeLists.txt, test/CMakeLists.txt, test/TiffTestCommon.cmake: apply
+	patch 0001-cmake-Improve-Cygwin-and-MingGW-test-support.patch from Roger
+	Leigh (sent to mailing list on 2017-06-08)
+	This patch makes the CMake build system support running the tests
+	with MinGW or Cygwin.
+
+2017-06-08  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_swab.c: if DISABLE_CHECK_TIFFSWABMACROS is defined, do not do
+	the #ifdef TIFFSwabXXX checks. Make it easier for GDAL to rename the symbols
+	of its internal libtiff copy.
+
+2017-06-01  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirinfo.c, tif_dirread.c: add _TIFFCheckFieldIsValidForCodec(),
+	and use it in TIFFReadDirectory() so as to ignore fields whose tag is a
+	codec-specified tag but this codec is not enabled. This avoids TIFFGetField()
+	to behave differently depending on whether the codec is enabled or not, and
+	thus can avoid stack based buffer overflows in a number of TIFF utilities
+	such as tiffsplit, tiffcmp, thumbnail, etc.
+	Patch derived from 0063-Handle-properly-CODEC-specific-tags.patch
+	(http://bugzilla.maptools.org/show_bug.cgi?id=2580) by Raphaël Hertzog.
+	Fixes:
+	http://bugzilla.maptools.org/show_bug.cgi?id=2580
+	http://bugzilla.maptools.org/show_bug.cgi?id=2693
+	http://bugzilla.maptools.org/show_bug.cgi?id=2625 (CVE-2016-10095)
+	http://bugzilla.maptools.org/show_bug.cgi?id=2564 (CVE-2015-7554)
+	http://bugzilla.maptools.org/show_bug.cgi?id=2561 (CVE-2016-5318)
+	http://bugzilla.maptools.org/show_bug.cgi?id=2499 (CVE-2014-8128)
+	http://bugzilla.maptools.org/show_bug.cgi?id=2441
+	http://bugzilla.maptools.org/show_bug.cgi?id=2433
+
+2017-05-29  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: initYCbCrConversion(): stricter validation for
+	refBlackWhite coefficients values. To avoid invalid float->int32 conversion
+	(when refBlackWhite[0] == 2147483648.f)
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1907
+	Credit to OSS Fuzz
+
+2017-05-29  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_color.c: TIFFYCbCrToRGBInit(): stricter clamping to avoid
+	int32 overflow in TIFFYCbCrtoRGB().
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1844
+	Credit to OSS Fuzz
+
+2017-05-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: libtiff 4.0.8 released.
+
+	* html/v4.0.8.html: Add description of changes targeting the 4.0.8
+	release.
+
+2017-05-20 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: initYCbCrConversion(): stricter validation for
+	refBlackWhite coefficients values. To avoid invalid float->int32 conversion.
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1718
+	Credit to OSS Fuzz
+
+2017-05-18 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: initYCbCrConversion(): check luma[1] is not zero
+	to avoid division by zero.
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1665
+	Credit to OSS Fuzz
+
+2017-05-17 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: _TIFFVSetField(): fix outside range cast of double to
+	float.
+	Credit to Google Autofuzz project
+
+2017-05-17 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: initYCbCrConversion(): add basic validation of
+	luma and refBlackWhite coefficients (just check they are not NaN for now),
+	to avoid potential float to int overflows.
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1663
+	Credit to OSS Fuzz
+
+2017-05-17 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_pixarlog.c: PixarLogDecode(): resync tif_rawcp with
+	next_in and tif_rawcc with avail_in at beginning and end of function,
+	similarly to what is done in LZWDecode(). Likely needed so that it
+	works properly with latest chnges in tif_read.c in CHUNKY_STRIP_READ_SUPPORT
+	mode. But untested...
+
+2017-05-17 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_lzw.c: update dec_bitsleft at beginning of LZWDecode(),
+	and update tif_rawcc at end of LZWDecode(). This is needed to properly
+	work with the latest chnges in tif_read.c in CHUNKY_STRIP_READ_SUPPORT
+	mode.
+
+2017-05-14 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_luv.c: LogL16InitState(): avoid excessive memory
+	allocation when RowsPerStrip tag is missing.
+	Credit to OSS-Fuzz (locally run, on GDAL)
+
+2017-05-14 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_packbits.c: fix out-of-buffer read in PackBitsDecode()
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1563
+	Credit to OSS-Fuzz
+
+2017-05-13 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_pixarlog.c, tif_luv.c: avoid potential int32
+	overflows in multiply_ms() and add_ms().
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1558
+	Credit to OSS-Fuzz
+
+2017-05-13 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_color.c: avoid potential int32 overflow in
+	TIFFYCbCrToRGBInit()
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1533
+	Credit to OSS-Fuzz
+
+2017-05-13 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: update tif_rawcc in CHUNKY_STRIP_READ_SUPPORT
+	mode with tif_rawdataloaded when calling TIFFStartStrip() or
+	TIFFFillStripPartial(). This avoids reading beyond tif_rawdata
+	when bytecount > tif_rawdatasize.
+	Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1545.
+	Credit to OSS-Fuzz
+
+2017-05-12 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: TIFFFillStripPartial():
+	avoid excessive memory allocation in case of shorten files.
+	Only effective on 64 bit builds.
+	Credit to OSS-Fuzz (locally run, on GDAL)
+
+2017-05-12 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: TIFFFillStripPartial() / TIFFSeek(),
+	avoid potential integer overflows with read_ahead in
+	CHUNKY_STRIP_READ_SUPPORT mode. Should
+	especially occur on 32 bit platforms.
+
+2017-05-10 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: TIFFFillStrip() and TIFFFillTile():
+	avoid excessive memory allocation in case of shorten files.
+	Only effective on 64 bit builds and non-mapped cases.
+	Credit to OSS-Fuzz (locally run, on GDAL)
+
+2017-05-10 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_zip.c, tif_pixarlog.c, tif_predict.c: fix memory
+	leak when the underlying codec (ZIP, PixarLog) succeeds its
+	setupdecode() method, but PredictorSetup fails.
+	Credit to OSS-Fuzz (locally run, on GDAL)
+
+2017-05-10 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: TIFFFillStrip(): add limitation to the number
+	of bytes read in case td_stripbytecount[strip] is bigger than
+	reasonable, so as to avoid excessive memory allocation.
+
+2017-04-28 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2bw.c: close TIFF handle in error code path.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2677
+
+2017-04-27 Even Rouault <even.rouault at spatialys.com>
+
+	* litiff/tif_fax3.c: avoid crash in Fax3Close() on empty file.
+	Patch by Alan Coopersmith  + complement by myself.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2673
+	* tools/fax2tiff.c: emit appropriate message if the input file is
+	empty. Patch by Alan Coopersmith.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2672
+
+2017-04-27 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_ojpeg.c: fix potential memory leak in
+	OJPEGReadHeaderInfoSecTablesQTable, OJPEGReadHeaderInfoSecTablesDcTable
+	and OJPEGReadHeaderInfoSecTablesAcTable
+	Patch by Nicolás Peña.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2670
+
+2017-04-27 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: fix memory leak in non DEFER_STRILE_LOAD
+	mode (ie default) when there is both a StripOffsets and
+	TileOffsets tag, or a StripByteCounts and TileByteCounts
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2689
+	* tools/tiff2ps.c: call TIFFClose() in error code paths.
+
+2017-02-25 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_fax3.c, tif_predict.c, tif_getimage.c: fix GCC 7
+	-Wimplicit-fallthrough warnings.
+
+2017-02-18 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_pixarlog.c: fix memory leak in error code path of
+	PixarLogSetupDecode(). Patch by Nicolás Peña.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2665
+
+2017-02-18 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_lzw.c: in LZWPostEncode(), increase, if necessary, the
+	code bit-width after flushing the remaining code and before emitting
+	the EOI code.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=1982
+
+2017-01-31 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: only run JPEGFixupTagsSubsampling() if the
+	YCbCrSubsampling tag is not explicitly present. This helps a bit to reduce
+	the I/O amount when te tag is present (especially on cloud hosted files).
+
+2017-01-14 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/raw2tiff.c: avoid integer division by zero.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2631
+
+2017-01-12 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_ojpeg.c: fix leak in OJPEGReadHeaderInfoSecTablesQTable,
+	OJPEGReadHeaderInfoSecTablesDcTable and OJPEGReadHeaderInfoSecTablesAcTable
+	when read fails.
+	Patch by Nicolás Peña.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2659
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_luv.c, tif_lzw.c, tif_packbits.c: return 0 in Encode
+	functions instead of -1 when TIFFFlushData1() fails.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2130
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcp.c: error out cleanly in cpContig2SeparateByRow and
+	cpSeparate2ContigByRow if BitsPerSample != 8 to avoid heap based overflow.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2656 and
+	http://bugzilla.maptools.org/show_bug.cgi?id=2657
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tiffio.h, tif_unix.c, tif_win32.c, tif_vms.c: add _TIFFcalloc()
+
+	* libtiff/tif_read.c: TIFFReadBufferSetup(): use _TIFFcalloc() to zero
+	initialize tif_rawdata.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2651
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: add explicit uint32 cast in putagreytile to
+	avoid UndefinedBehaviorSanitizer warning.
+	Patch by Nicolás Peña.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2658
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: avoid potential undefined behaviour on signed integer
+	addition in TIFFReadRawStrip1() in isMapped() case.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2650
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: validate BitsPerSample in JPEGSetupEncode() to avoid
+	undefined behaviour caused by invalid shift exponent.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2648
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dir.c, tif_dirread.c, tif_dirwrite.c: implement various clampings
+	of double to other data types to avoid undefined behaviour if the output range
+	isn't big enough to hold the input value.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2643
+	http://bugzilla.maptools.org/show_bug.cgi?id=2642
+	http://bugzilla.maptools.org/show_bug.cgi?id=2646
+	http://bugzilla.maptools.org/show_bug.cgi?id=2647
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: avoid division by floating point 0 in
+	TIFFReadDirEntryCheckedRational() and TIFFReadDirEntryCheckedSrational(),
+	and return 0 in that case (instead of infinity as before presumably)
+	Apparently some sanitizers do not like those divisions by zero.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2644
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirwrite.c: in TIFFWriteDirectoryTagCheckedRational, replace
+	assertion by runtime check to error out if passed value is strictly
+	negative.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2535
+
+	* tools/tiffcrop.c: remove extraneous TIFFClose() in error code path, that
+	caused double free.
+	Related to http://bugzilla.maptools.org/show_bug.cgi?id=2535
+
+2017-01-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: avoid integer division by zero in
+	JPEGSetupEncode() when horizontal or vertical sampling is set to 0.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2653
+
+2017-01-03 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: increase libjpeg max memory usable to
+	10 MB instead of libjpeg 1MB default. This helps when creating files
+	with "big" tile, without using libjpeg temporary files.
+	Related to https://trac.osgeo.org/gdal/ticket/6757
+
+2016-12-20 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: avoid potential heap-based overflow in
+	t2p_readwrite_pdf_image_tile().
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2640
+
+2016-12-20 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: avoid potential invalid memory read in
+	t2p_writeproc.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2639
+
+2016-12-20 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: fix wrong usage of memcpy() that can trigger
+	unspecified behaviour.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2638
+
+2016-12-18 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: fix potential memory leaks in error code
+	path of TIFFRGBAImageBegin().
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2627
+
+2016-12-18 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: prevent heap-based buffer overflow in -j mode
+	on a paletted image. Note: this fix errors out before the overflow
+	happens. There could probably be a better fix.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2635
+
+2016-12-17 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tiffio.h, libtiff/tif_getimage.c: add TIFFReadRGBAStripExt()
+	and TIFFReadRGBATileExt() variants of the functions without ext, with
+	an extra argument to control the stop_on_error behaviour.
+
+2016-12-17 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2ps.c: fix 2 heap-based buffer overflows (in PSDataBW
+	and PSDataColorContig). Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2633 and
+	http://bugzilla.maptools.org/show_bug.cgi?id=2634.
+
+2016-12-13 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_fax3.h: revert change done on 2016-01-09 that made
+	Param member of TIFFFaxTabEnt structure a uint16 to reduce size of
+	the binary. It happens that the Hylafax software uses the tables that
+	follow this typedef (TIFFFaxMainTable, TIFFFaxWhiteTable,
+	TIFFFaxBlackTable), although they are not in a public libtiff header.
+	Raised by Lee Howard.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2636
+
+2016-12-04 Even Rouault <even.rouault at spatialys.com>
+
+	* html/man/Makefile.am: remove thumbnail.1.html and rgb2ycbcr.1.html
+	from installed pages since the corresponding utilities are no longer
+	installed. Reported by Havard Eidnes
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2606
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_write.c: fix misleading indentation as warned by GCC.
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcp.c: replace assert( (bps % 8) == 0 ) by a non assert check.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2605
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcp.c: fix uint32 underflow/overflow that can cause heap-based
+	buffer overflow.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2610
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcp.c: avoid potential division by zero is BitsPerSamples tag is
+	missing.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2607
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* man/Makefile.am: remove thumbnail.1 and rgb2ycbcr.1 from installed man
+	pages since the corresponding utilities are no longer installed.
+	Reported by Havard Eidnes 
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2606
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tif_dir.c: when TIFFGetField(, TIFFTAG_NUMBEROFINKS, ) is called,
+	limit the return number of inks to SamplesPerPixel, so that code that parses
+	ink names doesn't go past the end of the buffer.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2599
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcp.c: avoid potential division by zero is BitsPerSamples tag is
+	missing.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2597
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffinfo.c: fix null pointer dereference in -r mode when the image has
+	no StripByteCount tag.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2594
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: fix integer division by zero when BitsPerSample is missing.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2619
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: add 3 extra bytes at end of strip buffer in
+	readSeparateStripsIntoBuffer() to avoid read outside of heap allocated buffer.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2621
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: fix readContigStripsIntoBuffer() in -i (ignore) mode so
+	that the output buffer is correctly incremented to avoid write outside bounds.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2620
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_ojpeg.c: make OJPEGDecode() early exit in case of failure in
+	OJPEGPreDecode(). This will avoid a divide by zero, and potential other issues.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2611
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: modify ChopUpSingleUncompressedStrip() to
+	instanciate compute ntrips as TIFFhowmany_32(td->td_imagelength, rowsperstrip),
+	instead of a logic based on the total size of data. Which is faulty is
+	the total size of data is not sufficient to fill the whole image, and thus
+	results in reading outside of the StripByCounts/StripOffsets arrays when
+	using TIFFReadScanline().
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2608.
+
+	* libtiff/tif_strip.c: revert the change in TIFFNumberOfStrips() done
+	for http://bugzilla.maptools.org/show_bug.cgi?id=2587 / CVE-2016-9273 since
+	the above change is a better fix that makes it unnecessary.
+
+2016-12-03 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_pixarlog.c, libtiff/tif_luv.c: fix heap-based buffer
+	overflow on generation of PixarLog / LUV compressed files, with
+	ColorMap, TransferFunction attached and nasty plays with bitspersample.
+	The fix for LUV has not been tested, but suffers from the same kind
+	of issue of PixarLog.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2604
+
+2016-12-02 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcp.c: avoid uint32 underflow in cpDecodedStrips that 
+	can cause various issues, such as buffer overflows in the library.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2598
+
+2016-12-02 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c, libtiff/tiffiop.h: fix uint32 overflow in
+	TIFFReadEncodedStrip() that caused an integer division by zero.
+	Reported by Agostino Sarubbo.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2596
+
+2016-11-20 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c, libtiff/tif_open.c: add parenthesis to
+	fix cppcheck clarifyCalculation warnings
+	* libtiff/tif_predict.c, libtiff/tif_print.c: fix printf unsigned
+	vs signed formatting (cppcheck invalidPrintfArgType_uint warnings)
+
+2016-11-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/fax2tiff.c (main): Applied patch by Jörg Ahrens to fix
+	passing client data for Win32 builds using tif_win32.c
+	(USE_WIN32_FILEIO defined) for file I/O.  Patch was provided via
+	email on November 20, 2016.
+
+2016-11-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff 4.0.7 released.
+
+	* configure.ac: Update for 4.0.7 release.
+
+	* tools/tiffdump.c (ReadDirectory): Remove uint32 cast to
+	_TIFFmalloc() argument which resulted in Coverity report.  Added
+	more mutiplication overflow checks.
+
+2016-11-18 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: Fix memory leak in (recent) error code path.
+	Fixes Coverity 1394415.
+
+2016-11-17  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_getimage.c: Fix some benign warnings which appear in
+	64-bit compilation under Microsoft Visual Studio of the form
+	"Arithmetic overflow: 32-bit value is shifted, then cast to 64-bit
+	value.  Results might not be an expected value.".  Problem was
+	reported on November 16, 2016 on the tiff mailing list.
+
+2016-11-16 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: in TIFFFetchNormalTag(), do not dereference
+	NULL pointer when values of tags with TIFF_SETGET_C16_ASCII / TIFF_SETGET_C32_ASCII
+	access are 0-byte arrays.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2593 (regression introduced
+	by previous fix done on 2016-11-11 for CVE-2016-9297).
+	Reported by Henri Salo. Assigned as CVE-2016-9448
+
+2016-11-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffinfo.c (TIFFReadContigTileData): Fix signed/unsigned
+	comparison warning.
+	(TIFFReadSeparateTileData): Fix signed/unsigned comparison
+	warning.
+
+	* tools/tiffcrop.c (readContigTilesIntoBuffer): Fix
+	signed/unsigned comparison warning.
+
+	* html/v4.0.7.html: Add a file to document the pending 4.0.7
+	release.
+
+2016-11-11 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: avoid undefined behaviour related to overlapping
+	of source and destination buffer in memcpy() call in
+	t2p_sample_rgbaa_to_rgb()
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2577
+
+2016-11-11 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: fix potential integer overflows on 32 bit builds
+	in t2p_read_tiff_size()
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2576
+
+2016-11-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_aux.c: fix crash in TIFFVGetFieldDefaulted()
+	when requesting Predictor tag and that the zip/lzw codec is not
+	configured.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2591
+
+2016-11-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: in TIFFFetchNormalTag(), make sure that
+	values of tags with TIFF_SETGET_C16_ASCII / TIFF_SETGET_C32_ASCII
+	access are null terminated, to avoid potential read outside buffer
+	in _TIFFPrintField().
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2590 (CVE-2016-9297)
+
+2016-11-11 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: reject images with OJPEG compression that
+	have no TileOffsets/StripOffsets tag, when OJPEG compression is
+	disabled. Prevent null pointer dereference in TIFFReadRawStrip1()
+	and other functions that expect td_stripbytecount to be non NULL.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2585
+
+2016-11-11 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: fix multiple uint32 overflows in
+	writeBufferToSeparateStrips(), writeBufferToContigTiles() and
+	writeBufferToSeparateTiles() that could cause heap buffer overflows.
+	Reported by Henri Salo from Nixu Corporation.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2592 (CVE-2016-9532)
+
+2016-11-10 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_strip.c: make TIFFNumberOfStrips() return the td->td_nstrips
+	value when it is non-zero, instead of recomputing it. This is needed in
+	TIFF_STRIPCHOP mode where td_nstrips is modified. Fixes a read outsize of
+	array in tiffsplit (or other utilities using TIFFNumberOfStrips()).
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2587 (CVE-2016-9273)
+
+2016-11-04 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_predic.c: fix memory leaks in error code paths added in
+	previous commit (fix for MSVR 35105)
+
+2016-10-31 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_predict.h, libtiff/tif_predict.c:
+	Replace assertions by runtime checks to avoid assertions in debug mode,
+	or buffer overflows in release mode. Can happen when dealing with
+	unusual tile size like YCbCr with subsampling. Reported as MSVR 35105
+	by Axel Souchet	& Vishal Chauhan from the MSRC Vulnerabilities & Mitigations
+	team.
+
+2016-10-26 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/fax2tiff.c: fix segfault when specifying -r without
+	argument. Patch by Yuriy M. Kaminskiy.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2572
+
+2016-10-25 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dir.c: discard values of SMinSampleValue and
+	SMaxSampleValue when they have been read and the value of
+	SamplesPerPixel is changed afterwards (like when reading a
+	OJPEG compressed image with a missing SamplesPerPixel tag,
+	and whose photometric is RGB or YCbCr, forcing SamplesPerPixel
+	being 3). Otherwise when rewriting the directory (for example
+	with tiffset, we will expect 3 values whereas the array had been
+	allocated with just one), thus causing a out of bound read access.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2500
+	(CVE-2014-8127, duplicate: CVE-2016-3658)
+	
+	* libtiff/tif_dirwrite.c: avoid null pointer dereference on td_stripoffset
+	when writing directory, if FIELD_STRIPOFFSETS was artificially set
+	for a hack case	in OJPEG case.
+	Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2500
+	(CVE-2014-8127, duplicate: CVE-2016-3658)
+
+2016-10-25 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffinfo.c: fix out-of-bound read on some tiled images.
+	(http://bugzilla.maptools.org/show_bug.cgi?id=2517)
+
+	* libtiff/tif_compress.c: make TIFFNoDecode() return 0 to indicate an
+	error and make upper level read routines treat it accordingly.
+	(linked to the test case of http://bugzilla.maptools.org/show_bug.cgi?id=2517)
+
+2016-10-14 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: fix out-of-bound read of up to 3 bytes in
+	readContigTilesIntoBuffer(). Reported as MSVR 35092 by Axel Souchet
+	& Vishal Chauhan from the MSRC Vulnerabilities & Mitigations team.
+
+2016-10-09 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: fix write buffer overflow of 2 bytes on JPEG
+	compressed images. Reported by Tyler Bohan of Cisco Talos as
+	TALOS-CAN-0187 / CVE-2016-5652.
+	Also prevents writing 2 extra uninitialized bytes to the file stream.
+
+2016-10-08 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcp.c: fix out-of-bounds write on tiled images with odd
+	tile width vs image width. Reported as MSVR 35103
+	by Axel Souchet and Vishal Chauhan from the MSRC Vulnerabilities &
+	Mitigations team.
+
+2016-10-08 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2pdf.c: fix read -largely- outsize of buffer in
+	t2p_readwrite_pdf_image_tile(), causing crash, when reading a
+	JPEG compressed image with TIFFTAG_JPEGTABLES length being one.
+	Reported as MSVR 35101 by Axel Souchet and Vishal Chauhan from
+	the MSRC Vulnerabilities & Mitigations team. CVE-2016-9453
+
+2016-10-08 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcp.c: fix read of undefined variable in case of missing
+	required tags. Found on test case of MSVR 35100.
+	* tools/tiffcrop.c: fix read of undefined buffer in
+	readContigStripsIntoBuffer() due to uint16 overflow. Probably not a
+	security issue but I can be wrong. Reported as MSVR 35100 by Axel
+	Souchet from the MSRC Vulnerabilities & Mitigations team.
+
+2016-09-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* html: Change as many remotesensing.org broken links to a working
+	URL as possible.
+
+2016-09-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_getimage.c (TIFFRGBAImageOK): Reject attempts to
+	read floating point images.
+
+	* libtiff/tif_predict.c (PredictorSetup): Enforce bits-per-sample
+	requirements of floating point predictor (3).  Fixes CVE-2016-3622
+	"Divide By Zero in the tiff2rgba tool."
+
+2016-09-23 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: fix various out-of-bounds write vulnerabilities
+	in heap or stack allocated buffers. Reported as MSVR 35093,
+	MSVR 35096 and MSVR 35097. Discovered by Axel Souchet and Vishal
+	Chauhan from the MSRC Vulnerabilities & Mitigations team.
+	* tools/tiff2pdf.c: fix out-of-bounds write vulnerabilities in
+	heap allocate buffer in t2p_process_jpeg_strip(). Reported as MSVR
+	35098. Discovered by Axel Souchet and Vishal Chauhan from the MSRC
+	Vulnerabilities & Mitigations team.
+	* libtiff/tif_pixarlog.c: fix out-of-bounds write vulnerabilities
+	in heap allocated buffers. Reported as MSVR 35094. Discovered by
+	Axel Souchet and Vishal Chauhan from the MSRC Vulnerabilities &
+	Mitigations team.
+	* libtiff/tif_write.c: fix issue in error code path of TIFFFlushData1()
+	that didn't reset the tif_rawcc and tif_rawcp members. I'm not
+	completely sure if that could happen in practice outside of the odd
+	behaviour of t2p_seekproc() of tiff2pdf). The report points that a
+	better fix could be to check the return value of TIFFFlushData1() in
+	places where it isn't done currently, but it seems this patch is enough.
+	Reported as MSVR 35095. Discovered by Axel Souchet & Vishal Chauhan &
+	Suha Can from the MSRC Vulnerabilities & Mitigations team.
+
+2016-09-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* html/man/index.html: Comment out links to documentation for
+	abandoned utilities.
+
+2016-09-17 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_lzma.c: typo fix in comment
+
+2016-09-04 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/*.c: fix warnings raised by clang 3.9 -Wcomma
+
+2016-09-03 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirwrite.c, libtiff/tif_color.c: fix warnings raised
+	by GCC 5 / clang -Wfloat-conversion
+
+2016-08-16 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: fix C99'ism.
+
+2016-08-15 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2bw.c: fix weight computation that could result of color
+	value overflow (no security implication). Fix bugzilla #2550.
+	Patch by Frank Freudenberg.
+
+2016-08-15 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/rgb2ycbcr.c: validate values of -v and -h parameters to
+	avoid potential divide by zero. Fixes CVE-2016-3623 (bugzilla #2569)
+
+2016-08-15 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: Fix out-of-bounds write in loadImage().
+	From patch libtiff-CVE-2016-3991.patch from
+	libtiff-4.0.3-25.el7_2.src.rpm by Nikola Forro (bugzilla #2543)
+
+2016-08-15 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_pixarlog.c: Fix write buffer overflow in PixarLogEncode
+	if more input samples are provided than expected by PixarLogSetupEncode.
+	Idea based on libtiff-CVE-2016-3990.patch from
+	libtiff-4.0.3-25.el7_2.src.rpm by Nikola Forro, but with different and
+	simpler check. (bugzilla #2544)
+
+2016-08-15 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiff2rgba.c: Fix integer overflow in size of allocated
+	buffer, when -b mode is enabled, that could result in out-of-bounds
+	write. Based initially on patch tiff-CVE-2016-3945.patch from
+	libtiff-4.0.3-25.el7_2.src.rpm by Nikola Forro, with correction for
+	invalid tests that rejected valid files. (bugzilla #2545)
+
+2016-07-11 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffcrop.c: Avoid access outside of stack allocated array
+	on a tiled separate TIFF with more than 8 samples per pixel.
+	Reported by Kaixiang Zhang of the Cloud Security Team, Qihoo 360
+	(CVE-2016-5321 / CVE-2016-5323 , bugzilla #2558 / #2559)
+
+2016-07-10 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: Fix out-of-bounds read on
+	memory-mapped files in TIFFReadRawStrip1() and TIFFReadRawTile1()
+	when stripoffset is beyond tmsize_t max value (reported by
+	Mathias Svensson)
+
+2016-07-10 Even Rouault <even.rouault at spatialys.com>
+
+	* tools/tiffdump.c: fix a few misaligned 64-bit reads warned
+	by -fsanitize
+
+2016-07-03 Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c: make TIFFReadEncodedStrip() and
+	TIFFReadEncodedTile() directly use user provided buffer when
+	no compression (and other conditions) to save a memcpy().
+
+	* libtiff/tif_write.c: make TIFFWriteEncodedStrip() and
+	TIFFWriteEncodedTile() directly use user provided buffer when
+	no compression to save a memcpy().
+
+2016-07-01  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_luv.c: validate that for COMPRESSION_SGILOG and
+	PHOTOMETRIC_LOGL, there is only one sample per pixel. Avoid
+	potential invalid memory write on corrupted/unexpected images when
+	using the TIFFRGBAImageBegin() interface (reported by
+	Clay Wood)
+
+2016-06-28  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_pixarlog.c: fix potential buffer write overrun in
+	PixarLogDecode() on corrupted/unexpected images (reported by Mathias Svensson)
+	(CVE-2016-5875)
+
+2016-06-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/libtiff.def: Added _TIFFMultiply32 and _TIFFMultiply64
+	to libtiff.def
+
+2016-06-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/Makefile.am: The libtiff tools bmp2tiff, gif2tiff,
+	ras2tiff, sgi2tiff, sgisv, and ycbcr are completely removed from
+	the distribution.  The libtiff tools rgb2ycbcr and thumbnail are
+	only built in the build tree for testing.  Old files are put in
+	new 'archive' subdirectory of the source repository, but not in
+	distribution archives.  These changes are made in order to lessen
+	the maintenance burden.
+
+2016-05-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_config.vc.h (HAVE_SNPRINTF): Add a '1' to the
+	HAVE_SNPRINTF definition.'
+
+2016-05-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_config.vc.h (HAVE_SNPRINTF): Applied patch by Edward
+	Lam to define HAVE_SNPRINTF for Visual Studio 2015.
+
+2016-04-27  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: when compiled with DEFER_STRILE_LOAD,
+	fix regression, introduced on 2014-12-23, when reading a one-strip
+	file without a StripByteCounts tag. GDAL #6490
+
+2016-04-07  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* html/bugs.html: Replace Andrey Kiselev with Bob Friesenhahn for
+	purposes of security issue reporting.
+
+2016-01-23  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/*: upstream typo fixes (mostly contributed by Kurt Schwehr)
+	coming from GDAL internal libtiff
+
+2016-01-09  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_fax3.h: make Param member of TIFFFaxTabEnt structure
+	a uint16 to reduce size of the binary.
+
+2016-01-03  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_read.c, tif_dirread.c: fix indentation issues raised
+	by GCC 6 -Wmisleading-indentation
+
+2015-12-27  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_pixarlog.c: avoid zlib error messages to pass a NULL
+	string to %s formatter, which is undefined behaviour in sprintf().
+
+2015-12-27  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_next.c: fix potential out-of-bound write in NeXTDecode()
+	triggered by http://lcamtuf.coredump.cx/afl/vulns/libtiff5.tif
+	(bugzilla #2508)
+
+2015-12-27  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_luv.c: fix potential out-of-bound writes in decode
+	functions in non debug builds by replacing assert()s by regular if
+	checks (bugzilla #2522).
+	Fix potential out-of-bound reads in case of short input data.
+
+2015-12-26  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_getimage.c: fix out-of-bound reads in TIFFRGBAImage
+	interface in case of unsupported values of SamplesPerPixel/ExtraSamples
+	for LogLUV / CIELab. Add explicit call to TIFFRGBAImageOK() in
+	TIFFRGBAImageBegin(). Fix CVE-2015-8665 reported by limingxing and
+	CVE-2015-8683 reported by zzf of Alibaba.
+
+2015-12-21  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: workaround false positive warning of Clang Static
+	Analyzer about null pointer dereference in TIFFCheckDirOffset().
+
+2015-12-19  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_fax3.c: remove dead assignment in Fax3PutEOLgdal(). Found
+	by Clang Static Analyzer
+
+2015-12-18  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirwrite.c: fix truncation to 32 bit of file offsets in
+	TIFFLinkDirectory() and TIFFWriteDirectorySec() when aligning directory
+	offsets on a even offset (affects BigTIFF). This was a regression of the
+	changeset of 2015-10-19.
+
+2015-12-12  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_write.c: TIFFWriteEncodedStrip() and TIFFWriteEncodedTile()
+	should return -1 in case of failure of tif_encodestrip() as documented
+	* libtiff/tif_dumpmode.c: DumpModeEncode() should return 0 in case of
+	failure so that the above mentionned functions detect the error.
+
+2015-12-06  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/uvcode.h: const'ify uv_code array
+
+2015-12-06  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirinfo.c: const'ify tiffFields, exifFields,
+	tiffFieldArray and exifFieldArray arrays
+
+2015-12-06  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_print.c: constify photoNames and orientNames arrays
+
+2015-12-06  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_close.c, libtiff/tif_extension.c : rename link
+	variable to avoid -Wshadow warnings
+
+2015-11-22  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/*.c: fix typos in comments (patch by Kurt Schwehr)
+ 
+2015-11-22  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/*.c: fix MSVC warnings related to cast shortening and
+	assignment within conditional expression
+
+2015-11-18  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/*.c: fix clang -Wshorten-64-to-32 warnings
+
+2015-11-18  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: initialize double* data at line 3693 to NULL
+	to please MSVC 2013
+
+2015-11-17  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: prevent reading ColorMap or TransferFunction
+	if BitsPerPixel > 24, so as to avoid huge memory allocation and file
+	read attempts
+
+2015-11-02  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dirread.c: remove duplicated assignment (reported by
+	Clang static analyzer)
+
+2015-10-28  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dir.c, libtiff/tif_dirinfo.c, libtiff/tif_compress.c,
+	libtiff/tif_jpeg_12.c: suppress warnings about 'no previous
+	declaration/prototype'
+
+2015-10-19  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tiffiop.h, libtiff/tif_dirwrite.c: suffix constants by U to fix 
+	'warning: negative integer implicitly converted to unsigned type' warning
+	(part of -Wconversion)
+
+2015-10-17  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_dir.c, libtiff/tif_dirread.c, libtiff/tif_getimage.c,
+	  libtiff/tif_print.c: fix -Wshadow warnings (only in libtiff/)
+
+2015-09-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff 4.0.6 released.
+
+	* html/v4.0.6.html: Added release notes for 4.0.6.
+
+2015-09-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffgt.c: Silence glut API deprecation warnings on MacOS
+	X.  Patch by Roger Leigh.
+
+	* Makefile.am: Added a 'coverity' rule to assist with Coverity
+	submissions.
+
+	* tools/tiff2pdf.c: Fix compiler warning about unused function
+	when JPEG is not available.
+
+	* tools/fax2ps.c (main): Detect failure to write to temporary
+	file.
+
+2015-09-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_dirread.c (TIFFReadDirEntryCheckRangeSlongSlong8):
+	Change implementation so that it does not sometimes overflow the
+	range of a 32-bit int and to avoid a signed vs unsigned compare
+	compiler warning.
+	(TIFF_INT64_MAX): Avoid use of platform-specific large constants.
+	(TIFF_UINT32_MAX): Avoid use of platform-specific large constants.
+
+2015-09-01  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* Makefile.am (distcheck-hook), configure.ac: Applied patches by
+	Roger Leigh (via tiff mailing list on 2015-09-01) to fix issue
+	with BSD make and to make use of cmake in 'distcheck' target
+	conditional on if cmake is available.
+
+	* CMakeLists.txt, Makefile.am, configure.ac: Applied patches by
+	Roger Leigh (via tiff mailing list on 2015-09-01).
+
+	CMake build is now included in 'distcheck' target.
+
+	Builds with CMake 2.8.9 and newer.
+
+	Tar is now resquested to use POSIX PAX format.
+
+2015-08-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* CMakeLists.txt, libtiff/test/Makefile.am: Applied patches by
+	Roger Leigh (via tiff mailing list on 2015-08-31.
+
+	CMake reads all version information directly from configure.ac to
+	avoid duplication of values.  This basically greps over the file
+	for the LIBTIFF_* variables, then translates them to the form
+	needed for cmake. This includes the release version and libtool
+	shared library version information.
+
+	Make shared/static library building configurable.  Currently it
+	always builds shared libraries, with static libs having a _static
+	suffix (copying zlib, but it means it's got a non-standard name).
+	CMake has a -DBUILD_SHARED_LIBS=ON|OFF option to select one or the
+	other, which is now used instead.  There's now a single "tiff"
+	target to build either shared or static as required, and all the
+	tests and tools are linked with this. Note: the Windows tests fail
+	when linked with a static libtiff (says: libtiff.dll not found).
+	Not really a regression since this was not tested up to this
+	point, and it's likely the unit tests haven't (ever?) been run on
+	Windows with a static libtiff, so there's some additional
+	portability issue here to address.  Works fine on UNIX systems,
+	and fine on Windows with the default to build a DLL.
+
+	Add a missing file which wasn't being distributed, causing unit
+	tests to fail.  Note that "find . -name '*.cmake'" lists all the
+	CMake files which need distributing in addition to all the
+	CMakeLists.txt files (which now are distributed).
+
+2015-08-31  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_predict.c: pedantic change to add explicit masking
+	with 0xff before casting to uchar in floating-point horizontal
+	differencing and accumulation routines.
+
+2015-08-31  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_predict.c: fix generation of output with 16 bit
+	or 32 bit integer, when byte swapping is needed, in
+	horizontal predictor (#2521). Also fixes decoding when there is
+	a single pixel to code (unlikely case...) and byte swapping is
+	involved.
+
+2015-08-30  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_lzw.c: make nextdata a unsigned type to avoid
+	undefined behaviour with shifts (gcc -fsanitize=shift)
+
+2015-08-30  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_fax3.c, libtiff/tif_lzw.c, libtiff/tif_predict.c:
+	add explicit masking with 0xff before casting
+	to unsigned char (make icc -check=conversions happy)
+
+	* libtiff/tif_predict.c: operate on unsigned datatypes when
+	computing/applying differences to avoid undefined behaviour of
+	signed types (C standard compliance)
+
+2015-08-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: libtiff 4.0.5 released.
+
+2015-08-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* CMakeLists.txt: Applied patch by Roger Leigh (via tiff mailing
+	list on 2015-08-29) to add ld-version-script option to cmake build
+	to match autoconf.  Note: defaults to 'on' to be ABI-compatible by
+	default with common Linux distribution builds.  Note that the
+	autoconf configure script defaults to 'off'.
+
+	* html/build.html: Applied patch by Roger Leigh (via tiff mailing
+	list on 2015-08-29) to describe how to use CMake to build libtiff.
+
+2015-08-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* html/v4.0.5.html: Added HTML file describing the changes which
+	will appear in the 4.0.5 release.
+
+2015-08-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tiffiop.h: For MinGW comiles, make sure that build
+	supports necessary __MSVCRT_VERSION__ (at least at least 0x800).
+	Otherwise large files can not be supported for POSIX-style I/O.
+
+	* tools/fax2tiff.c (main): Eliminate a compiler warning in 64-bit
+	builds about cast to thandle_t.
+
+	* test/rewrite_tag.c (main): Does not require any arguments.
+
+2015-08-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/CMakeLists.txt, port/snprintf.c: Patch by Roger Leigh to
+	fix build issues when using Cmake due to Windows large file
+	changes.
+
+2015-08-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tiffiop.h: First cut at supporting large files under
+	Microsoft Windows using tif_unix.c and the libtiff tools.  This
+	only works if the Windows CDK is new enough to support the APIs
+	used (Visual C++ 2005 or later).  Support for large files is not
+	actually tested yet.
+
+2015-08-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_jpeg.c: Applied patch by Räisä Olli to assure that
+	client_data is initialized to a known value, and to report an
+	error on two memory allocation failures.
+
+2015-08-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* CMakeLists.txt: Applied patch by Roger Leigh to fix libtiffxx
+	symbol versioning.  Patch was mailed to libtiff list on Thu, 13
+	Aug 2015.
+
+2015-07-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* cmake: Add d suffix to debug libraries with MSVC.  Patch #3 of 3
+	by Roger Leigh posted to tiff list on Wed, 1 Jul 2015 15:58:20
+	+0100.
+
+	* cmake: Add extra warning flags.  Patch #2 of 3 by Roger Leigh
+	posted to tiff list on Wed, 1 Jul 2015 15:58:20 +0100.
+
+	* cmake: Correct snprintf fallback for VS2015.  Patch #1 of 3 by
+	Roger Leigh posted to tiff list on Wed, 1 Jul 2015 15:58:20 +0100.
+
+2015-06-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* CMakeLists.txt: Add CMake patchset by Roger Leigh as posted to
+	libtiff mailing list on Mon, 22 Jun 2015 21:21:01 +0100. Several
+	corrections to ensure that the autotools build still works were
+	added by me.  I have not yet tested the build using 'cmake' or
+	MSVC with 'nmake'.
+
+2015-06-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/Makefile.am: tiff2rgba-quad-tile.jpg.sh depends on the JPEG
+	library so only execute if JPEG is available.
+
+	* libtiff 4.0.4 released.
+
+	* configure.ac: Add a HAVE_FOO Automake conditional for each
+	add-on library.
+
+	* test/Makefile.am (JPEG_DEPENDENT_CHECK_PROG): raw_decode
+	requires JPEG support to compile.  Use Automake conditional to
+	only include it when JPEG support is available.
+
+	* html/build.html: Try to improve the nmake-based VC++ build
+	description.
+
+	* libtiff/tiffconf.vc.h: Build fixes based on testing.
+
+	* libtiff/tif_config.vc.h: Build fixes based on testing.
+
+	* libtiff/libtiff.def: TIFFRasterScanline does not exist so remove
+	export for it.
+
+2015-06-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_config.vc.h: Make adjustments to match the new
+	definitions that configure produces, including for WIN64.  Still
+	needs to be tested.
+
+	* configure.ac: For 64-bit MinGW, fix SSIZE_FORMAT formatting
+	specifier.  64-bit MinGW supports 'long long' but support for
+	'lld' is not assured by the run-time DLLs and so GCC warns.
+	Add TIFF_SIZE_T and TIFF_SIZE_FORMAT to provide a type definition
+	and printf format specifier to deal with printing values of
+	'size_t' type.  In particular, this was necessary for WIN64.
+	Added a configure test for if the system headers provide 'optarg'
+	(normal case) and block out the many explicit 'extern' statements
+	in the utilities.  This was found to be necessary under Windows
+	when getopt is in a DLL and the symbols are already imported with
+	dllimport via standard header files.
+
+	* test/raw_decode.c (XMD_H): Avoid conflicting typedefs for INT32
+	and boolean in MinGW build due to including jpeglib.h.
+
+	* test/rewrite_tag.c (main): Fix problem with location of variable
+	declaration.
+
+	* libtiff/libtiff.def: Added exports for TIFFGetConfiguredCODECs,
+	TIFFReadRGBAImageOriented, TIFFSetCompressionScheme,
+	TIFFSwabArrayOfTriples, TIFFVGetFieldDefaulted, _TIFFCheckRealloc,
+	TIFFRasterScanline, TIFFSetErrorHandlerExt,
+	TIFFSetWarningHandlerExt, TIFFNumberOfDirectories,
+	TIFFCreateCustomDirectory, TIFFCreateEXIFDirectory,
+	TIFFWriteCustomDirectory, _TIFFRewriteField as recommended by
+	Roger Leigh and justified by use in libtiff tests, documentation,
+	and changelog notes.  Also sorted symbol list and removed
+	duplicate entries.
+
+2015-06-16  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_getimage.c: Fix four Coverity issues related to
+	unintended sign extension.
+
+2015-06-16  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_unix.c: fix compilation with MSVC (fix by Jeff McKenna)
+
+2015-06-14  Lee Howard  <faxguy@howardsilvan.com>
+
+	* libtiff/tif_unix.c: contribution from Vadim Zeitlin on
+	Bugzilla Bug #2510 fixes several harmless but still annoying
+	warnings
+
+	* configure: contribution from Ludolf Holzheid on Bugzilla
+	Bug #2498.  Adds an option to select the file I/O style on
+	Windows hosts.
+
+	* libtiff/tif_getimage.c: contribution from Gary Cramblitt
+	on Bugzilla Bug #2409.  Correct reading of certain tiled TIFFs.
+
+	* configure, configure.ac: contribution from Marcos H. Woehrmann
+	on Bugzilla Bug #2405.  Correct shell equality operator.
+
+	* tools/tiffgt.c (raster_draw): contribution from Jay Berkenbilt
+	on Bugzilla Bug #2401.  Appropriately call glFlush().
+
+	* tools/tiff2pdf.c: change ColorTransform from "0" to "1"
+	following Bugzilla Bug #2150.
+
+2015-06-13  Lee Howard  <faxguy@howardsilvan.com>
+
+	* libtiff/tif_lzw.c: contribution from Andy Cave - decode
+	files that contain consecutive CODE_CLEAR codes.
+
+	* tools/tiff2pdf.c: contribution from Antti S. Lankila on
+	Bugzilla Bug #2078. Suppress initial output of the header.
+
+	* tools/tiff2pdf.c: contribution from Yuriy M. Kaminskiy -
+	Take care in using the return value from snprintf().
+
+	* tools/tiffcrop.c: contribution from Eduardo Robles Elvira -
+	correctly copy the compression tag from the source TIFF.
+
+	* tools/tiff2ps.c: contribution from Eduardo Robles Elvira -
+	correct sizing and scaling problems with output document.
+
+2015-06-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_jpeg.c (JPEGDecode): Split JPEGDecode() into two
+	clean implementations in order to avoid pre-processor hell.  Only
+	one of the implementations is used in a given build.
+
+2015-06-08  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/tif_jpeg.c: Fix compilation in BITS_IN_JSAMPLE == 12
+	case
+
+2015-06-07  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_write.c (TIFFWriteEncodedStrip): Fix Coverity 715975
+	"Division or modulo by zero".
+	(TIFFWriteEncodedTile): Fix Coverity 715976 and 715977 "Division
+	or modulo by zero".
+	(TIFFWriteRawStrip): Fix Coverity 715978 "Division or modulo by
+	zero".
+	(TIFFWriteScanline): Fix Coverity 715979 "Division or modulo by
+	zero".
+
+	* libtiff/tif_read.c (TIFFStartTile): Fix Coverity 715973 and
+	715974 "Division or modulo by zero".
+
+2015-05-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_dir.c (TIFFNumberOfDirectories): Quiet Coverity
+	1134470 "Logically dead code" by making the roll-over check
+	explicit.
+
+	* libtiff/tif_luv.c (LogLuvDecodeTile): Fix Coverity 991227
+	"Division or modulo by zero".
+	(LogLuvDecodeStrip): Fix Coverity 991239 "Division or modulo by
+	zero".
+	(LogLuvEncodeStrip): Fix Coverity 991240 "Division or modulo by
+	zero".
+	(LogLuvEncodeTile): Fix Coverity 991241 "Division or modulo by
+	zero".
+
+	* libtiff/tif_dirread.c (TIFFReadDirEntryDoubleArray): Fix
+	Coverity 298626 "Logically dead code".
+	(TIFFReadDirEntryFloatArray): Fix Coverity 298627 "Logically dead
+	code".
+	(TIFFReadDirEntryIfd8Array): Fix Coverity 298628 "Logically dead
+	code".
+	(TIFFReadDirEntrySlong8Array): Fix Coverity 298629 "Logically dead
+	code"
+
+	* libtiff/tif_dir.c (TIFFNumberOfDirectories): Don't depend on ++
+	operator precedenc in evaluation.  Might quench Coverity 1134470
+	"Logically dead code".
+
+	* libtiff/tif_jpeg.c (JPEGDecode): Fix Coverity 602597 "Operands
+	don't affect result".  This change uses ifdefs to include
+	applicable code based on properties of libjpeg.  Still needs to be
+	re-tested with 12-bit "6b" and "MK1".
+
+2015-05-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_dirwrite.c (_TIFFRewriteField): Fix Coverity 1024310
+	"Resource leak".
+
+	* libtiff/tif_ojpeg.c (OJPEGReadHeaderInfoSecStreamDht): Fix
+	Coverity 601720 "Resource leak".
+
+	* libtiff/tif_jpeg.c (JPEGCleanup): Fix Coverity 298624
+	"Dereference before null check".
+
+	* libtiff/tif_ojpeg.c (OJPEGReadBufferFill): Fix Coverity 603400
+	"Missing break in switch".
+
+	* contrib/addtiffo/tif_overview.c (TIFF_DownSample): Check buffer
+	size calculation for overflow.
+
+	* contrib/addtiffo/addtiffo.c (main): Possibly address Coverity
+	1024226 "Untrusted value as argument".
+
+	* tools/gif2tiff.c (readgifimage): Fix Coverity 1024222 "Untrusted
+	value as argument".
+	(checksignature): Fix Coverity 1024894 "Ignoring number of bytes
+	read".
+	(readextension): Fix Coverity 1024893 "Ignoring number of bytes
+	read".
+	(readgifimage): Fix Coverity 1024890 "Ignoring number of bytes
+	read".
+	(readraster): Fix Coverity 1024891 "Ignoring number of bytes
+	read".
+	(readgifimage): Fix Coverity 1024892 "Ignoring number of bytes
+	read".
+
+	* tools/tiff2pdf.c (t2p_readwrite_pdf_image): Fix Coverity 1024181
+	"Structurally dead code".
+
+	* tools/raw2tiff.c (main): Fix Coverity 1024887 "Unchecked return
+	value from library".
+	(guessSize): Fix Coverity 1024888 "Unchecked return value from
+	library".
+	(guessSize): Fix Coverity 1214162 "Ignoring number of bytes read".
+	(guessSize): Fix Coverity 1024889 "Unchecked return value from
+	library".
+
+	* tools/tiff2pdf.c (t2p_readwrite_pdf_image): Fix Coverity 298621
+	"Resource leak".
+	(t2p_readwrite_pdf_image): Fix Coverity 1024181 "Structurally dead
+	code".
+	(t2p_write_pdf): Fix Coverity 1227690 "Unused value".
+
+2015-05-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* contrib/iptcutil/iptcutil.c (formatIPTC): Fix Coverity 1024468
+	"Infinite loop".
+	(formatIPTC): Fix Coverity 1024727 "Truncated stdio return value".
+	(formatIPTC): Fix Coverity 1214240 "Untrusted loop bound".
+
+2015-05-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* contrib/addtiffo/tif_ovrcache.c (TIFFCreateOvrCache): Fix
+	Coverity 298615 "Resource leak".
+	(TIFFGetOvrBlock): Fix Coverity 1024649 "Unintended sign
+	extension".
+
+	* tools/bmp2tiff.c (main): Fix Coverity 1024225 "Untrusted value
+	as argument".
+	(main): Fix Coverity 1024678 "Unchecked return value from
+	library".
+	(main): Fix Coverity 1024679 "Unchecked return value from
+	library".
+	(main): Fix Coverity 1214160 "Ignoring number of bytes read".
+
+	* contrib/addtiffo/tif_ovrcache.c (TIFFCreateOvrCache): Fix
+	Coverity 298615 "Resource leak".
+
+	* tools/tiffcp.c: Fix Coverity 1024306, 1024307, 1024308, 1024309
+	"Resource leak".
+
+	* tools/tiffsplit.c (cpTiles): Fix Coverity 1024304 "Resource
+	leak".
+	(cpStrips): Fix Coverity 1024305 "Resource leak".
+
+2015-05-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/ras2tiff.c: Fix Sun Raster header definition to be safe
+	for 64-bit systems.  Add some header validations.  Should fix many
+	Coverity issues.
+	(main): Fix Coverity 1301206: "Integer handling issues  (BAD_SHIFT)".
+	(main): Quiet Coverity 1024223 "Untrusted value as argument".
+
+	* tools/tiffmedian.c (GetInputLine): Fix Coverity 1024795 "Nesting
+	level does not match indentation".
+	(get_histogram): Quiet Coverity 1024386 "Out-of-bounds read".
+	This was a benign mis-diagnosis but added code to enforce against
+	buffer overflow.
+
+	* tools/tiffcrop.c (ROTATE_ANY): Fix Coverity 1294542 "Logical
+	vs. bitwise operator".
+	(readContigStripsIntoBuffer): Fix Coverity 1024545 "Division or
+	modulo by zero".
+	(readContigTilesIntoBuffer): Fix Coverity 1024586 "Logically dead
+	code".
+	(writeSingleSection): Fix Coverity 1024796 "Nesting level does not
+	match indentation".
+	(writeCroppedImage): Fix Coverity 1024797 "Nesting level does not
+	match indentation".
+	(loadImage): Fix Coverity 1299741 "Dereference before null check".
+	(loadImage): Fix Coverity 1299740 "Out-of-bounds write".
+
+2015-03-02  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/tiffdither.c: check memory allocations to avoid writing to
+	NULL pointer. Also check multiplication overflow. Fixes #2501,
+	CVE-2014-8128. Derived from patch by Petr Gajdos.
+
+2015-01-26  Even Rouault  <even.rouault@spatialys.com>
+
+	* add html/v4.0.4beta.html under version control
+	* HOWTO-RELEASE: write that cvs add html/vX.X.html must be used
+
+2015-01-26  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff 4.0.4beta released
+
+2015-01-26  Even Rouault  <even.rouault@spatialys.com>
+
+	* automake: updated to 1.15
+	* libtool: updated to 2.4.5
+
+2015-01-22  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/tiff2pdf.c: Fix two crashes (oCERT-2014-013)
+
+2015-01-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* html/bugs.html: remove note about needing to email the tiff mailing
+	list administrator about being approved for membership, this appears
+	not to be true.
+
+2015-01-05  Olivier Paquet  <olivier.paquet@gmail.com>
+
+	* tools/tiff2pdf.c: Fixed unsigned integer addition overflow detection.
+
+2015-01-03  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_dirread.c: in TIFFCheckDirOffset(), avoid uint16 overflow
+	when reading more than 65535 directories, and effectively error out when
+	reaching that limit.
+
+2014-12-29  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_jpeg.c: in JPEGFixupTags(), recognize SOF2, SOF9 and SOF10
+	markers to avoid emitting a warning (even if, according to the TechNote,
+	there are admitedly unusual/not recommended or even forbidden variants, but
+	they do work well with libjpeg for SOF2, and with libjpeg-turbo for SOF2,
+	SOF9 and SOF10).
+	Define in_color_space and input_components to the right values in
+	JPEGSetupEncode(), before calling jpeg_set_defaults(), as specified by
+	libjpeg API documentation, so as to be compatible with mozjpeg library.
+	Note: the default settings of mozjpeg will produce progressive scans, which
+	is forbidden by the TechNote.
+
+2014-12-29  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_getimage.c: move test on vertical value of YCbCr subsampling.
+	to avoid buffer leak (fix previous fix, found by Coverity scan)
+
+2014-12-29  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_next.c: add new tests to check that we don't read outside of
+	the compressed input stream buffer.
+
+	* libtiff/tif_getimage.c: in OJPEG case, fix checks on strile width/height
+    in the putcontig8bitYCbCr42tile, putcontig8bitYCbCr41tile and
+    putcontig8bitYCbCr21tile cases.
+
+2014-12-27  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_dir.c: in TIFFDefaultDirectory(), reset any already existing
+	extented tags installed by user code through the extender mechaninm before
+	calling the extender callback (GDAL #5054)
+
+2014-12-26  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffcrop.c: Fix warnings about variables set but not used.
+
+	* contrib/iptcutil/iptcutil.c: Fix warnings about variables set
+	but not used.
+
+	* tools/tiffgt.c: Fix warnings about unused parameters.
+
+	* libtiff/tif_stream.cxx: Fix warnings about unused parameters.
+
+2014-12-25  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_getimage.c, libtiff/tif_ojpeg.c, libtiff/tif_zip.c: fix
+	various typos found by Debian lintian tool (GDAL #5756)
+
+2014-12-24  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_getimage.c: avoid divide by zero on invalid YCbCr subsampling.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2235
+
+2014-12-24  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/tiff2pdf.c: fix buffer overflow on some YCbCr JPEG compressed images.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2445
+
+2014-12-24  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/tiff2pdf.c: fix buffer overflow on YCbCr JPEG compressed image.
+	Derived from patch by Petr Gajdos,
+	http://bugzilla.maptools.org/show_bug.cgi?id=2443
+
+2014-12-23  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_dirread.c: In EstimateStripByteCounts(), check return code
+	of _TIFFFillStriles(). This solves crashing bug on corrupted
+	images generated by afl.
+
+2014-12-23  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_read.c: fix several invalid comparisons of a uint64 value with
+	<= 0 by casting it to int64 first. This solves crashing bug on corrupted
+	images generated by afl.
+
+2014-12-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffdump.c: Guard against arithmetic overflow when
+	calculating allocation buffer sizes.
+
+2014-12-21  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/tiff2bw.c: when Photometric=RGB, the utility only works if
+	SamplesPerPixel = 3. Enforce that
+	http://bugzilla.maptools.org/show_bug.cgi?id=2485 (CVE-2014-8127)
+
+2014-12-21  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/pal2rgb.c, tools/thumbnail.c: fix crash by disabling TIFFTAG_INKNAMES
+	copying. The right fix would be to properly copy it, but not worth the burden
+	for those esoteric utilities.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2484 (CVE-2014-8127)
+
+2014-12-21  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/thumbnail.c: fix out-of-buffer write
+	http://bugzilla.maptools.org/show_bug.cgi?id=2489 (CVE-2014-8128)
+
+2014-12-21  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/thumbnail.c, tools/tiffcmp.c: only read/write TIFFTAG_GROUP3OPTIONS
+	or TIFFTAG_GROUP4OPTIONS if compression is COMPRESSION_CCITTFAX3 or
+	COMPRESSION_CCITTFAX4
+	http://bugzilla.maptools.org/show_bug.cgi?id=2493 (CVE-2014-8128)
+
+2014-12-21  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_next.c: check that BitsPerSample = 2. Fixes
+	http://bugzilla.maptools.org/show_bug.cgi?id=2487 (CVE-2014-8129)
+
+2014-12-21  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/tiff2pdf.c: check return code of TIFFGetField() when reading
+	TIFFTAG_SAMPLESPERPIXEL
+
+2014-12-21  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/tiffcp.c: fix crash when converting YCbCr JPEG-compressed to none.
+	Based on patch by Tomasz Buchert (http://bugzilla.maptools.org/show_bug.cgi?id=2480)
+	Description: fix for Debian bug #741451
+	tiffcp crashes when converting JPEG-encoded TIFF to a different
+	encoding (like none or lzw). For example this will probably fail:
+	tiffcp -c none jpeg_encoded_file.tif output.tif
+	The reason is that when the input file contains JPEG data,
+	the tiffcp code forces conversion to RGB space. However,
+	the output normally inherits YCbCr subsampling parameters
+	from the input, which leads to a smaller working buffer
+	than necessary. The buffer is subsequently overrun inside
+	cpStripToTile() (called from writeBufferToContigTiles).
+	Note that the resulting TIFF file would be scrambled even
+	if tiffcp wouldn't crash, since the output file would contain
+	RGB data intepreted as subsampled YCbCr values.
+	This patch fixes the problem by forcing RGB space on the output
+	TIF if the input is JPEG-encoded and output is *not* JPEG-encoded.
+	Author: Tomasz Buchert <tomasz.buchert@inria.fr>
+
+2014-12-21  Even Rouault  <even.rouault@spatialys.com>
+
+	Fix various crasher bugs on fuzzed images.
+	* libtiff/tif_dir.c: TIFFSetField(): refuse to set negative values for
+	TIFFTAG_XRESOLUTION and TIFFTAG_YRESOLUTION that cause asserts when writing
+	the directory
+	* libtiff/tif_dirread.c: TIFFReadDirectory(): refuse to read ColorMap or
+	TransferFunction if BitsPerSample has not yet been read, otherwise reading
+	it later will cause user code to crash if BitsPerSample > 1
+	* libtiff/tif_getimage.c: TIFFRGBAImageOK(): return FALSE if LOGLUV with
+	SamplesPerPixel != 3, or if CIELAB with SamplesPerPixel != 3 or BitsPerSample != 8
+	* libtiff/tif_next.c: in the "run mode", use tilewidth for tiled images
+	instead of imagewidth to avoid crash
+	* tools/bmp2tiff.c: fix crash due to int overflow related to input BMP dimensions
+	* tools/tiff2pdf.c: fix crash due to invalid tile count (should likely be checked by
+	libtiff too). Detect invalid settings of BitsPerSample/SamplesPerPixel for CIELAB / ITULAB
+	* tools/tiffcrop.c: fix crash due to invalid TileWidth/TileHeight
+	* tools/tiffdump.c: fix crash due to overflow of entry count.
+
+2014-12-15  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_jpeg.c: Fix regression introduced on 2010-05-07 that caused
+	all tiles/strips to include quantization tables even when the jpegtablesmode
+	had the JPEGTABLESMODE_QUANT bit set.
+	Also add explicit removal of Huffman tables when jpegtablesmode has the
+	JPEGTABLESMODE_HUFF bit set, which avoids Huffman tables to be emitted in the
+	first tile/strip (only useful in update scenarios. create-only was
+	fine)
+
+2014-12-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiff2pdf.c: Assure that memory size calculations for
+	_TIFFmalloc() do not overflow the range of tmsize_t.
+
+2014-12-07  Even Rouault  <even.rouault@spatialys.com>
+
+	* tools/thumbnail.c, tools/tiffcrop.c: "fix" heap read over-run found with
+	Valgrind and Address Sanitizer on test suite
+
+2014-12-07  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiff2pdf.c (t2p_read_tiff_init): TIFFTAG_TRANSFERFUNCTION
+	tag can return one channel, with the other two channels set to
+	NULL.  The tiff2pdf code was expecting that other two channels
+	were duplicate pointers in the case where there is only one
+	channel.  Detect this condition in order to avoid a crash, and
+	presumably perform correctly with just one channel.
+
+2014-12-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffdump.c: Fix double-free bug.
+
+2014-11-27  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_config.vc.h: no longer use "#define snprintf _snprintf" with
+	Visual Studio 2015 aka VC 14 aka MSVC 1900
+
+2014-11-20  Even Rouault  <even.rouault@spatialys.com>
+
+	* libtiff/tif_lzw.c: prevent potential null dereference of
+	sp->dec_codetab in LZWPreDecode (bug #2459)
+
+	* libtiff/tif_read.c: in TIFFReadBufferSetup(), avoid passing -1 size
+	to TIFFmalloc() if passed user buffer size is 0 (bug #2459)
+
+	* libtiff/tif_ojpeg.c: make Coverity happier (not a bug, #2459)
+
+	* libtiff/tif_dir.c: in _TIFFVGetField() and _TIFFVSetField(), make
+	Coverity happier (not a bug, #2459)
+
+	* libtiff/tif_dirread.c: in TIFFFetchNormalTag(), make Coverity happier
+	(not a bug, #2459)
+
+	* tools/tiff2pdf.c: close PDF file (bug #2479)
+
+	* tools/fax2ps.c: check malloc()/realloc() result (bug #2470)
+
+	* tools/tiffdump.c: detect cycle in TIFF directory chaining (bug #2463)
+	and avoid passing a NULL pointer to read() if seek() failed before (bug #2459)
+
+	* tools/tiffcrop.c: fix segfault if bad value passed to -Z option
+	(bug #2459) and add missing va_end in dump_info (#2459)
+
+	* tools/gif2tif.c: apply patch for CVE-2013-4243 (#2451)
+
+2014-11-20  Even Rouault  <even.rouault@spatialys.com>
+	* libtiff/tif_jpeg.c: fix segfault in JPEGFixupTagsSubsampling() on
+	corrupted image where tif->tif_dir.td_stripoffset == NULL (bug #2471)
+
+2014-11-20  Even Rouault  <even.rouault@spatialys.com>
+	* automake: updated to 1.14.1
+	* libtool: updated to 2.4.3
+	* HOWTO-RELEASE: small update about autotools building order
+
+2014-10-20  Olivier Paquet  <olivier.paquet@gmail.com>
+	* tools/tiff2pdf.c: Preserve input file directory order when pages
+	are tagged with the same page number.
+
+2014-08-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_dirread.c (TIFFReadDirEntryOutputErr): Incorrect
+	count for tag should be a warning rather than an error since
+	errors terminate processing.
+
+2014-06-07  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiff2rgba.c (]): Fixed tiff2rgba usage message in that zip
+	was wrongly described.  Fix suggested by Miguel Medalha.
+
+2014-05-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_dirinfo.c (TIFFField) : Fix data type for
+	TIFFTAG_GLOBALPARAMETERSIFD tag.  Patch by Steve Underwood.
+	Reviewed and forwarded by Lee Howard.
+
+2013-11-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c: fix last fix for TIFFNumberOfDirectories()
+
+2013-10-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c: generate error in case of directory count
+	overflow.
+
+2013-10-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tiff.h, libtiff/tif_dirinfo.c: add definitions for
+	TIFF/EP CFARepeatPatternDim and CFAPattern tags (bug #2457)
+
+2013-09-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_dir.c (TIFFAdvanceDirectory): If nextdir is found to
+	be defective, then set it to zero before returning error in order
+	to terminate processing of truncated TIFF.  Issue found and fix
+	suggested by Richard Nolde.
+
+2013-08-14  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/gif2tiff.c: fix possible OOB write (#2452, CVE-2013-4244)
+
+2013-08-13  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/gif2tiff.c: Be more careful about corrupt or
+	hostile input files (#2450, CVE-2013-4231)
+
+	* tools/tiff2pdf.c: terminate after failure of allocating
+	ycbcr buffer (bug #2449, CVE-2013-4232)
+
+2013-07-09  Frank Warmerdam  <warmerdam@google.com>
+
+	* tools/tiffinfo.c: Default various values fetched with
+	TIFFGetField() to avoid being uninitialized.
+
+2013-05-02  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* tools/tiff2pdf.c: Rewrite JPEG marker parsing in
+	t2p_process_jpeg_strip to be at least marginally competent.  The
+	approach is still fundamentally flawed, but at least now it won't
+	stomp all over memory when given bogus input.  Fixes CVE-2013-1960.
+
+2013-05-02  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* contrib/dbs/xtiff/xtiff.c, libtiff/tif_codec.c,
+ 	libtiff/tif_dirinfo.c, tools/rgb2ycbcr.c, tools/tiff2bw.c,
+ 	tools/tiff2pdf.c, tools/tiff2ps.c, tools/tiffcrop.c,
+ 	tools/tiffdither.c: Enlarge some fixed-size buffers that weren't
+ 	large enough, and eliminate substantially all uses of sprintf(buf,
+ 	...)  in favor of using snprintf(buf, sizeof(buf), ...), so as to
+ 	protect against overflow of fixed-size buffers.  This responds in
+ 	particular to CVE-2013-1961 concerning overflow in tiff2pdf.c's
+ 	t2p_write_pdf_page(), but in general it seems like a good idea to
+ 	deprecate use of sprintf().
+
+2013-03-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: Applied patch by Brad Smith to improve pkg-config
+	static linking by adding -lm to Libs.private when needed.
+
+2013-03-05  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* html/man/tiff2ps.1.html, html/man/tiffcp.1.html,
+ 	html/man/tiffdither.1.html, man/tiff2ps.1, man/tiffcp.1,
+ 	man/tiffdither.1, tools/tiff2ps.c, tools/tiffcp.c,
+ 	tools/tiffdither.c: Sync tool usage printouts and man pages with
+ 	reality (quite a few options had escaped being documented in one
+ 	or both places).  Per an old report from Miroslav Vadkerti.
+
+2013-01-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiff2ps.c:Fix bug in auto rotate option code. Once a
+	rotation angle was set by the auto rotate check, it was retained
+	for all pages that followed instead ofa being retested for each
+	page.  Patch by Richard Nolde.
+
+2013-01-18  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_write.c: tmsize_t related casting warning fixed for
+	64bit linux.
+
+	* libtiff/tif_read.c: uint64/tmsize_t change for MSVC warnings.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2427
+
+2012-12-20  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* test/raw_decode.c: Relax raw_decode's pixel-value checks so that
+	it will pass with more versions of libjpeg.  (There are at least
+	three in active use now, and JPEG_LIB_VERSION doesn't tell us
+	enough to uniquely identify expected results.)
+
+2012-12-12  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* libtiff/tif_print.c: Fix TIFFPrintDirectory's handling of
+	field_passcount fields: it had the TIFF_VARIABLE and
+	TIFF_VARIABLE2 cases backwards.
+
+2012-12-10  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* tools/ppm2tiff.c: Improve previous patch for CVE-2012-4564:
+ 	check the linebytes calculation too, get the max() calculation
+ 	straight, avoid redundant error messages, check for malloc
+ 	failure.
+
+2012-12-10  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* libtiff/tif_pixarlog.c: Improve previous patch for CVE-2012-4447
+ 	(to enlarge tbuf for possible partial stride at end) so that
+ 	overflow in the integer addition is detected.  Per gripe from
+ 	Huzaifa Sidhpurwala.
+
+2012-12-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffset.c: tiffset now supports a -u option to unset a
+	tag.  Patch by Zach Baker. See
+	http://bugzilla.maptools.org/show_bug.cgi?id=2419
+
+2012-11-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* automake: Update Automake to 1.12.5 release.
+
+	* libtiff/tif_{unix,vms,win32}.c (_TIFFmalloc): ANSI C does not
+	require malloc() to return NULL pointer if requested allocation
+	size is zero.  Assure that _TIFFmalloc does.
+
+2012-11-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/ppm2tiff.c: avoid zero size buffer vulnerability.
+	CVE-2012-4564 - Thanks to Huzaifa Sidhpurwala of the
+	Red Hat Security Response team for the fix.
+
+2012-10-18  Frank Warmerdam  <warmerdam@google.com>
+
+	* tif_zip.c: Avoid crash on NULL error messages.
+
+2012-09-22  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff 4.0.3 released.
+
+2012-09-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* Makefile.am: Update to Automake 1.12.4
+
+2012-08-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* Makefile.in: Update to Automake 1.12.3
+
+	* libtiff{tiff.h, tif_print.c, tif_dirinfo.c, tif_dirread.c}: Add
+	some TIFF/FX support in libtiff.  Add the tag definitions to
+	tiff.h.  Add the related TIFF field definitions to tif_dirinfo.c,
+	and also fixes an error in a comment.  Adds the photometric values
+	to tif_print.c, and fixes a bug.  These changes are by Steve
+	Underwood.
+
+2012-08-13  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_write.c: Fix bug rewriting image tiles in a
+	compressed file: http://trac.osgeo.org/gdal/ticket/4771
+
+2012-08-02  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_dirread.c: report error in case of mismatch value
+	counts for tags (ie. DotRange).
+
+2012-07-26  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* libtiff/{tiffio.h, tif_dirinfo.c, libtiff.def}: Add six new
+ 	functions TIFFFieldTag(), TIFFFieldName(), TIFFFieldDataType(),
+	TIFFFieldPassCount(), TIFFFieldReadCount(), TIFFFieldWriteCount()
+	as external accessors for the opaque type TIFFField.
+
+	* tools/tiffset.c: Make tiffset use the above functions instead of
+	relying on library private headers.
+
+2012-07-19  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* tools/tiff2pdf.c: Fix two places where t2p_error didn't get set
+	after a malloc failure.  No crash risk AFAICS, but the program
+	might not report exit code 1 as desired.  h/t mancha@mac.hush.com
+
+2012-07-18  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* tools/tiff2pdf.c: Fail when TIFFSetDirectory() fails.  This
+	prevents core dumps or perhaps even arbitrary code execution when
+	processing a corrupt input file (CVE-2012-3401).
+
+2012-07-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/raw_decode.c (main): Test fixes to work with IJG JPEG 7+.
+	IJG JPEG 7+ uses a different upsampling algorithm which produces
+	different numeric results.
+
+	* libtiff/tif_jpeg.c (JPEGPreDecode): Patch from Even Rouault to
+	work with IJG JPEG 7+.
+
+2012-07-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/raw_decode.c: Add changes so that test can run with build
+	directory outside of source directory.
+
+2012-07-02  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_jpeg.c: Fix handling when writing RGBA jpeg compressed
+	imagery (http://trac.osgeo.org/gdal/ticket/4732)
+
+2012-06-20  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_fax3.c: fix memory initialization of runs, only
+	partly done.
+
+	* libtiff/tif_pixarlog.c: Make sure tbuf is large enough for one
+	full "stride" past the end.
+
+2012-06-19  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_packbits.c: fix read past end of data buffer.
+
+2012-06-15  Frank Warmerdam  <warmerdam@google.com>
+
+	*  libtiff 4.0.2 released.
+
+	* tools/tif2pdf.c, tools/tifdump.c: avoid unitialized variable
+	warnings with clang.
+
+2012-06-15  Tom Lane  <tgl@sss.pgh.pa.us>
+
+	* tools/tiff2pdf.c: Defend against integer overflows while
+	calculating required buffer sizes (CVE-2012-2113).
+
+2012-06-12  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_print.c: Be careful about printing corrupt inknames.
+
+	* libtiff/tif_fax3.c: Ensure runs array is initialized to zeros.
+
+2012-06-07  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_print.c: avoid pretty printing other fields when
+	we don't have the proper amount and type of data or if the field
+	is actually autodefined.
+
+2012-06-05  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_tile.c, libtiff/tif_strip.c: Ensure that illegal
+	ycbcrsubsampling values result in a runtime error, not just an
+	assertion.
+
+	* tests/custom_dir.c: Add testing of EXIF and custom directory
+	reading and writing.
+
+	* libtiff/tif_dir.c, libtiff/tiffio.h: Add TIFFCreateCustomDirectory()
+	and TIFFCreateEXIFDirectory() functions.
+
+	* libtiff/tif_dir.c, tif_print.c : Remove FIELD_CUSTOM handling for
+	PAGENUMBER, HALFTONEHINTS, and YCBCRSUBSAMPLING.  Implement DOTRANGE
+	differently.  This is to avoid using special TIFFGetField/TIFFSetField
+	rules for these fields in non-image directories (like EXIF).
+
+2012-06-04  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_jpeg.c: Remove code for fixing up h_sampling and v_sampling
+	in JPEGPreDecode().  If a fixup will be done it needs to be done sooner
+	in JPEGFixupTagsSubsampling() or else buffer sized may be wrong.
+
+2012-06-01  Frank Warmerdam  <warmerdam@google.com>
+
+	* tools/tiffinfo.c: Do not try to read image data in EXIF directories.
+
+	* libtiff/tif_getimage.c: added support for _SEPARATED CMYK images.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2379
+
+	* libtiff/tif_unix.c: use strerror() to return a more specific error message
+	on failed open.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2341
+
+	* libtiff/tif_jpeg.c: Fix JPEGDecodeRaw() bugs.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2386
+
+	* tests/decode_raw.c, tests/images/quad-tile.jpg.tiff: add limited support
+	for testing jpeg in tiff image decoding including the "raw" decode interface.
+
+2012-05-31  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_jpeg.c: avoid overrunning the end of the output buffer in
+	JPEGDecodeRaw() - mostly likely to occur when there is confusion about
+	sampling values.
+
+	* libtiff/tif_read.c: Make sure tif_rawdatasize is cleared when tif_rawdata is freed.
+
+	* libtiff/tif_getimage.c: Add support for greyscale+alpha c/o Jérémie Laval.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2398
+
+2012-05-29  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_dir.c: avoid using specific set/get logic to process fields in custom directories,
+	like EXIF directories.  This fixes problems like a tag "320" existing in a custom directory getting
+	processed as if it were a colormap when it isn't really.  Damn the wide variety of argument formulations
+	to get/set functions for different tags!
+
+	* libtiff/tif_dir.c: Ensure that we keep track of when tif_rawdata
+	is a pointer into an mmap()ed file via TIFF_BUFFERMMAP flag.
+
+2012-05-24  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_pixarlog.c: Allocate working buffer one word larger since we "forward
+	accumulate" and overwrite the end by one word in at least some cases.
+
+2012-05-23  Frank Warmerdam  <warmerdam@google.com>
+
+	* libtiff/tif_pixarlog.c: avoid accessing out of the lookup arrays for out of range inputs.
+
+	* tools/tiffinfo.c: initialize h=0 to avoid undefined variable for degenerate files.
+
+	* libtiff/tif_ojpeg.c: if OJPEGWriteHeader() fails once do not bother trying again on
+	the same image.
+
+	* libtiff/tif_ojpeg.c: make things more resilient in the face of files without
+	stripbytecounts or stripoffsets or where loading these fails.
+
+	* libtiff/tif_print.c: be careful about whether min/max values are singular
+	or one per sample.
+
+	* libtiff/tif_print.c: Avoid confusion about count size when printing custom fields.
+	May affect things like ISOSpeedRatings.
+
+	* libtiff/tif_dir.c: avoid one byte past end of ink names reading
+	in some cases.
+
+2012-05-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* man/TIFFGetField.3tiff: Correct the 'count' field type in the
+	example for how to retreive the value of unsupported tags.
+
+2012-03-30  Frank Warmerdam  <warmerdam@google.com>
+
+	* tif_getimage.c: Fix size overflow (zdi-can-1221,CVE-2012-1173)
+	care of Tom Lane @ Red Hat.
+
+2012-02-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff 4.0.1 released.
+
+	* Update automake used to 1.11.3.
+
+	* libtiff/tiffio.h: Use double-underbar syntax in GCC printf
+	attribute specification to lessen the risk of accidental macro
+	substitution.  Patch from Vincent Torri.
+
+2012-01-31  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c, libtiff/tif_dirread.c: Extra caution around
+	assumption tag fetching is always successful.
+
+	* libtiff/tif_jpeg.c: Extra caution for case where sp is NULL.
+
+2012-01-22  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: Add support for using library symbol versioning on
+	ELF systems with the GNU linker.  Support is enabled via
+	--enable-ld-version-script.  Disabled by default for now until
+	there is a decision for how to deploy a libtiff with versioned
+	symbols after libtiff 4.0.0 was already released.
+
+2011-12-22  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_win32.c: Eliminate some minor 64-bit warnings in
+
+	tif_win32.c.  Patch by Edward Lam.
+
+	* configure.ac: Add libtiff private dependency on -llzma for
+	pkg-config.  Patch by Mark Brand.
+	Updated Automake to 1.11.2.
+
+2011-12-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff 4.0.0 released.
+
+2011-12-08  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c, libtiff/tif_read.c: more cautious checking
+	of _TIFFFillStriles() results (#gdal 4372)
+
+2011-12-07  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: fixes to deal with invalid files where
+	_TIFFFillStriles() fails, and we try to chop up strips (gdal #4372)
+
+	* libtiff/tif_dirread.c: fix error reporting when there is no
+	tag information struct and name (gdal #4373)
+
+2011-10-22  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* Update GNU libtool to 2.4.2.
+
+	* tools/tiffsplit.c (tiffcp): TIFFGetField count field should be
+	uint32 type for TIFFTAG_JPEGTABLES.  Patch by Christophe
+	Deroulers.
+
+2011-06-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/libtiff.def: Restore TIFFMergeFieldInfo.
+
+2011-05-31  Jim Meyering  <meyering@redhat.com>
+
+	* libtiff/tif_dirread.c (TIFFFetchStripThing): Free "data" also
+	upon failure to allocate "resizeddata".
+	* tools/tiff2ps.c (PSDataBW): Zero buffer *after* checking for
+	allocation failure, not before.
+	* libtiff/tif_ojpeg.c: plug leaks on OJPEG read failure path
+	* tools/rgb2ycbcr.c (cvtRaster): unchecked malloc
+	* libtiff/tif_jpeg.c, tools/tiff2pdf.c, tools/tiff2ps.c: mark
+	NULL-deref and possible overflow
+	* tools/tiff2pdf.c: remove decl+set of set-but-not-used local, "written"
+	* libtiff/tif_jpeg.c (JPEGInitializeLibJPEG): Remove declaration
+	and set of otherwise unused local, data_is_empty.
+	* libtiff/tif_jpeg.c (JPEGDecodeRaw) [JPEG_LIB_MK1_OR_12BIT]:
+	Diagnose out-of-memory failure and return 0 rather than
+	dereferencing NULL.
+
+2011-05-24  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: produce special error message for zero tag
+	directories instead of error out on the malloc(0) failure.
+
+2011-05-16  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c: Restore TIFFMergeFieldInfo() and
+	related declarations as they are in active use by libraries
+	such as libgeotiff, and work just fine.  (#2315)
+
+2011-04-20  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c,tiffio.h: Remove the obsolete
+	TIFFMergeFieldInfo/TIFFFindFieldInfo/TIFFFindFieldInfoByName API.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2315
+
+	* libtiff/libtiff.def: add some missing (64bit) APIs.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2316
+
+2011-04-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff 4.0.0beta7 released.
+
+2011-04-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: Should use AC_CANONICAL_HOST since host specifies
+	the run-time target whereas target is used to specify the final
+	output target if the package is a build tool (like a compiler),
+	which libtiff is not.  Resolves libtiff bug 2307 "Use
+	AC_CANONICAL_HOST macro".
+
+2011-04-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: Support configuring TIFF_INT64_FORMAT and
+	TIFF_UINT64_FORMAT appropriately for MinGW32.
+
+	* tools/tiffdump.c (ReadDirectory): MinGW32 needs to use WIN32
+	printf conventions for 64-bit types because it uses the WIN32 CRT.
+
+	* libtiff/{tif_dumpmode.c,tif_luv.c,tif_lzw.c,tif_print.c,
+	tif_read.c,tif_strip.c,tif_thunder.c}: MinGW32 needs to use WIN32
+	printf conventions for 64-bit types because it uses the WIN32 CRT.
+
+	* tools/tiff2pdf.c (t2p_write_pdf_string): Fix printf syntax not
+	understood by WIN32 CRT.
+
+	* libtiff/tif_ojpeg.c: Fixes to compile with MinGW32 GCC.
+
+	* tools/fax2ps.c (main): Use tmpfile() rather than mkstemp() since
+	it is much more portable.  Tmpfile is included in ISO/IEC
+	9899:1990 and the WIN32 CRT.
+
+2011-03-26  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiffset.c: add -d and -sd switches to allow operation on
+	a particular directory, not just the first (jef).
+
+2011-03-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_thunder.c: Correct potential buffer overflow with
+	thunder encoded files with wrong bitspersample set.  The libtiff
+	development team would like to thank Marin Barbella and TippingPoint's
+	Zero Day Initiative for reporting this vulnerability (ZDI-CAN-1004,
+	CVE-2011-1167).
+	http://bugzilla.maptools.org/show_bug.cgi?id=2300
+
+2011-03-10  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_fax3.h: Fix to last change allowing zero length
+	runs at the start of a scanline - needed for legal cases.
+
+2011-03-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_fax3.h: Protect against a fax VL(n) codeword commanding
+	a move left.  Without this, a malicious input file can generate an
+	indefinitely large series of runs without a0 ever reaching the right
+	margin, thus overrunning our buffer of run lengths.  Per CVE-2011-0192.
+	This is a modified version of a patch proposed by Drew Yao of Apple
+	Product Security.  It adds an unexpected() report, and disallows the
+	equality case, since emitting a run without increasing a0 still allows
+	buffer overrun.
+
+2011-02-23  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: avoid divide by zero in degenerate case (#2296)
+
+	* tools/tiff2rgba.c: close source file on error to make leak
+	detection easier.
+
+	* libtiff/tif_getimage.c: avoid leaks if TIFFRGBAImageBegin() fails.
+
+	http://bugzilla.maptools.org/show_bug.cgi?id=2295
+
+2011-02-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_lzma.c: Maintain tif_rawcc/tif_rawcp (CHUNKY_STRING_READ
+	_SUPPORT)
+
+2011-02-18  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure.ac, configure: Added support for --enable-chunky-strip-read
+	configure option to enable the experimental feature from a couple
+	months ago for reading big strips in chunks.
+
+	* configure.ac, tif_read.c, tif_readdir.c, tif_dir.h, tiffiop.h,
+	tif_write.c, tif_print.c, tif_jpeg.c, tif_dirwrite.c, tif_write.c:
+	Implement optional support for deferring the load of strip/tile
+	offset and size tags for optimized scanning of directories.  Enabled
+	with the --enable-defer-strile-load configure option (DEFER_STRILE_LOAD
+	#define in tif_config.h).
+
+2011-02-11  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_print.c: remove unused variable.
+
+2011-02-09  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_win32.c: avoid error/warning buffer overrun problem
+	with non-console (popup message) builds on win32.
+
+	http://bugzilla.maptools.org/show_bug.cgi?id=2293
+
+2011-01-24  Olivier Paquet  <olivier.paquet@gmail.com>
+
+	* libtiff/{tif_dir.{h,c}, tif_dirinfo.c, tif_dirread.c, tif_dirwrite.c,
+	tif_print.c, tiff.h, tiffiop.h} : Added support for
+	TIFFTAG_SMINSAMPLEVALUE and TIFFTAG_SMAXSAMPLEVALUE to have different
+	values for each sample. Presents the min/max of all samples by default for
+	compatibility. TIFFSetField/TIFFGetField can be made to handle those tags
+	as arrays by changing the new TIFFTAG_PERSAMPLE pseudo tag.
+	http://www.asmail.be/msg0055458208.html
+
+2011-01-06  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_pixarlog.c: Note that tif_rawcc/tif_rawcp are not
+	maintained.
+
+	* libtiff/tif_zip.c: Maintain tif_rawcc/tif_rawcp when decoding
+	for CHUNKY_STRIP_READ_SUPPORT.
+
+	* libtiff/tif_jpeg.c: ensure that rawcc and rawcp are maintained
+	during JPEGPreDecode and JPEGDecode calls.
+	* libtiff/tif_read.c: larger read ahead for CHUNKY_STRIP_READ_SUPPORT,
+	as compression formats like JPEG keep 16 lines interleaved in a sense
+	and might need to touch	quite a bit of data.
+
+	http://trac.osgeo.org/gdal/ticket/3894
+
+2011-01-03  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_jpeg.c: Fix regressions with 2 and 3 band images
+	caused by commit on 2010-12-14.  Submitted by e-mail from
+	Even Rouault <even.rouault@mines-paris.org>
+
+2010-12-31  Olivier Paquet  <olivier.paquet@gmail.com>
+
+	* libtiff/tif_dirwrite.c: Fixed writing of TIFFTAG_REFERENCEBLACKWHITE.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2266
+
+2010-12-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c, man/tiffcp.1: Added support for specifying the
+	compression level parameter (preset) for Deflate and LZMA encoders,
+	e.g "-c lzma:p1" or "-c zip:p9".
+
+	* libtiff/tif_lzma.c: Properly set the LZMA2 compression level
+	(preset) in LZMAVSetField().
+
+2010-12-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/Makefile.am (libtiff_la_SOURCES): Added tif_lzma.c to
+	Makefile.
+
+2010-12-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac, libtiff/{tif_codec.c, tif_config.h.in, tiff.h,
+	tiffiop.h, tif_lzma.c}, tools/tiffcp.c, man/tiffcp.1: Implement a new
+	TIFF compression scheme LZMA reserving a new value 34925 for
+	Compression tag. As per
+	bug http://bugzilla.maptools.org/show_bug.cgi?id=2221
+
+2010-12-14  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_dirread.c: tolerate some cases where
+	FIELD_COLORMAP is missing
+	http://bugzilla.maptools.org/show_bug.cgi?id=2189
+
+2010-12-14  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_read.c: change read_ahead to tmsize_t
+	http://bugzilla.maptools.org/show_bug.cgi?id=2222
+
+2010-12-14  Lee Howard <faxguy@howardsilvan.com>
+
+	* configure.ac, libtiff/Makefile.am: Build tif_win32.c on
+	Windows except on Cygwin
+	http://bugzilla.maptools.org/show_bug.cgi?id=2224
+
+2010-12-14  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/gif2tiff.c: fix buffer overrun
+	http://bugzilla.maptools.org/show_bug.cgi?id=2270
+
+2010-12-14  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_jpeg.c: reduce usage of JCS_UNKNOWN in order
+	to improve compatibility with various viewers
+	submitted by e-mail from Dwight Kelly <dkelly@apago.com>
+
+2010-12-13  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/fax2ps.c: be consistent with page-numbering
+	http://bugzilla.maptools.org/show_bug.cgi?id=2225
+
+2010-12-13  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_color.c: prevent crash in handling bad TIFFs
+	resolves CVE-2010-2595
+	http://bugzilla.maptools.org/show_bug.cgi?id=2208
+
+2010-12-13  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/tiffcrop.c: new release by Richard Nolde
+	http://bugzilla.maptools.org/show_bug.cgi?id=2004
+
+2010-12-12  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/tiff2pdf.c: fix colors for images with RGBA
+	interleaved data
+	http://bugzilla.maptools.org/show_bug.cgi?id=2250
+
+2010-12-12  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_dirread.c: fix for Zeiss LSM and Canon CR2 files
+	http://bugzilla.maptools.org/show_bug.cgi?id=2164
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/tiff2pdf.c: remove invalid duplication for Lab
+	http://bugzilla.maptools.org/show_bug.cgi?id=2162
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_jpeg.c: fix use of clumplines calculation
+	http://bugzilla.maptools.org/show_bug.cgi?id=2149
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/fax2ps.c: replace unsafe tmpfile() with mkstemp()
+	http://bugzilla.maptools.org/show_bug.cgi?id=2118
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_ojpeg.c, libtiff/tif_pixarlog.c,
+	  libtiff/tif_zip.c: fix build errors for VC6
+	http://bugzilla.maptools.org/show_bug.cgi?id=2105
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_stream.cxx: warnings cleanup
+	http://bugzilla.maptools.org/show_bug.cgi?id=2091
+	* libtiff/tif_dirread.c: warnings cleanup
+	http://bugzilla.maptools.org/show_bug.cgi?id=2092
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/tiff2pdf.c: add fill-page option
+	http://bugzilla.maptools.org/show_bug.cgi?id=2051
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_dirread.c: modify warnings
+	http://bugzilla.maptools.org/show_bug.cgi?id=2016
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* libtiff/tif_ojpeg.c: fix buffer overflow on problem data
+        http://bugzilla.maptools.org/show_bug.cgi?id=1999
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/tiffinfoce.c: strip byte counts are uint64* now
+
+2010-12-11  Lee Howard <faxguy@howardsilvan.com>
+
+        * libtiff/tif_ojpeg.c: fix crash when reading a TIFF with a zero
+        or missing byte-count tag
+        * tools/tiffsplit.c: abort when reading a TIFF without a byte-count
+        per http://bugzilla.maptools.org/show_bug.cgi?id=1996
+
+2010-12-08  Lee Howard <faxguy@howardsilvan.com>
+
+        * libtiff/tif_dirread.c: fix crash when reading a badly-constructed
+        TIFF per http://bugzilla.maptools.org/show_bug.cgi?id=1994
+
+2010-12-06  Lee Howard <faxguy@howardsilvan.com>
+
+        * libtiff/tif_open.c: Fix mode check before opening a file.
+        http://bugzilla.maptools.org/show_bug.cgi?id=1906
+
+2010-11-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff-4.pc.in: Added libtiff pkg-config .pc file support.
+	Patch by Vincent Torri.
+
+2010-10-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiffinfo.c: avoid direct reference to _TIFFerrorHandler.
+
+	* libtiff/tif_config.vc.h: define snprintf to _snprintf for tiff2pdf.
+
+	* libtiff/libtiff.def: export _TIFFCheckMalloc for tools.
+
+2010-09-25  Lee Howard <faxguy@howardsilvan.com>
+
+	* tools/tiff2ps.c: improvements and enhancements from Richard Nolde
+	with additional command line options for Document Title,
+	Document Creator, and Page Orientation
+
+2010-07-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffcrop.c: Patch from Richard Nolde to avoid a
+	potentially unterminated buffer due to using an exceptionally long
+	file name.
+
+2010-07-08  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Fixed ID buffer filling in
+	t2p_write_pdf_trailer(), thanks to Dmitry V. Levin.
+
+2010-07-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Really reset the tag count in CheckDirCount()
+	to expected value as the warning message suggests. As per bug
+	http://bugzilla.maptools.org/show_bug.cgi?id=1963
+
+2010-07-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffset.c: Properly handle TIFFTAG_PAGENUMBER,
+	TIFFTAG_HALFTONEHINTS, TIFFTAG_YCBCRSUBSAMPLING, TIFFTAG_DOTRANGE
+	which should be set by value.
+
+	* libtiff/tif_dirinfo.c: Don't use assertions in _TIFFFieldWithTag()
+	and _TIFFFieldWithName() if the tag is not found in the tag table.
+	This should be normal situation and returned NULL value should be
+	properly handled by the caller.
+
+2010-07-02  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_getimage.c: Avoid wrong math du to the signed/unsigned
+	integer type conversions. As per bug
+	http://bugzilla.maptools.org/show_bug.cgi?id=2207
+
+	* tools/{tiff2bw.c, thumbnail.c, pal2rgb.c}: Fix the count for
+	WhitePoint tag as per bug
+	http://bugzilla.maptools.org/show_bug.cgi?id=2042
+
+	* libtiff/tif_getimage.c: Check the number of samples per pixel when
+	working with YCbCr image in PickContigCase(). As per bug
+	http://bugzilla.maptools.org/show_bug.cgi?id=2216
+
+	* libtiff/tif_dir.c: Set the bogus post-decoding hook when processing
+	TIFFTAG_BITSPERSAMPLE in _TIFFVSetField() for the case of 8 bit when
+	we don't need any post-processing. That helps to reset the hook if we
+	previously set this field to some other value and the hook was
+	initialized accordingly. As per bug
+	http://bugzilla.maptools.org/show_bug.cgi?id=2035
+
+2010-07-01  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffgt.c: Properly check the raster buffer allocations for
+	integer overflows. As per bug
+	http://bugzilla.maptools.org/show_bug.cgi?id=2108
+
+	* m4/acinclude.m4: Update GL/GLU/GLUt/Pthread macros from the
+	upstream.
+
+	* libtiff/{tif_aux.c, tif_strip.c, tif_tile.c, tiffiop.h}: Move
+	multiply_32() and multiply_64() functions into tif_aux.c file and
+	rename them into _TIFFMultiply32() and _TIFFMultiply64() respectively.
+
+2010-06-30  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Better generation of ID field in
+	t2p_write_pdf_trailer(). Get rid of GCC aliasing warnings.
+
+	* tools/tiff2pdf.c: Fixed computation of the tile buffer size when
+	converting JPEG encoded tiles.
+
+	* tools/tiff2pdf.c: Better handling of string fields, use static
+	string buffers instead of dynamically allocated, use strncpy() instead
+	of strcpy(), control the string lengths.
+
+2010-06-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Initialize buffer arrays with zero to avoid
+	referencing to uninitialized memory in some cases (e.g. when tile size
+	set bigger than the image size).
+
+2010-06-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffcrop.c: Patch from Richard Nolde. Reject YCbCr
+	subsampled data since tiffcrop currently doesn't support it.  Fix
+	JPEG support.
+
+2010-06-13  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c: Fix invocation of tag compare function (#2201)
+
+	* tools/tiff2pdf.c: Fix assorted bugs in tiff2pdf: missing "return"
+	in t2p_read_tiff_size() causes t2p->tiff_datasize to be set entirely
+	wrong for COMPRESSION_JPEG case, resulting in memory stomp if actual
+	size is larger.  Also, there are a bunch of places that try to
+	memset() a malloc'd buffer before checking for malloc failure, which
+	would result in core dump if there actually were a failure. (#2211)
+
+2010-06-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tiffiop.h (TIFFSafeMultiply): Need more castings to
+	avoid compiler warnings if parameter types are not sign
+	consistent.
+
+	* libtiff 4.0.0alpha6 released.
+
+	* tools/tiffcrop.c: Applied patch from Richard Nolde: Corrected
+	European page size dimensions.  Added an option to allow the user
+	to specify a custom page size on the command line.  Fix the case
+	where a page size specified with a fractional part was being
+	coerced to an integer by retyping the variables that define the
+	paper size.
+
+	* html/index.html: Update for the 3.9.3 release.
+
+	* tools/tiffcp.c (tiffcp): Applied Tom Lane's patch to reject
+	YCbCr subsampled data since tiffcp currently doesn't support it.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2097
+
+	* Update libtool to version 2.2.10.
+
+2010-06-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tiffiop.h (TIFFSafeMultiply): Work properly if
+	multiplier is zero.
+
+2010-06-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_fax3.c (Fax3SetupState): Yesterday's fix for
+	CVE-2010-1411 was not complete.
+
+	* libtiff/tiffiop.h (TIFFSafeMultiply): New macro to safely
+	multiply two integers.  Returns zero if there is an integer
+	overflow.
+
+	* tools/tiffcp.c (main): tiffcp should not leak memory if an error
+	is reported when reading the input file.
+
+2010-06-08  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* Update libtool to version 2.2.8.
+
+	* libtiff/tif_fax3.c (Fax3SetupState): Avoid under-allocation of
+	buffer due to integer overflow in TIFFroundup() and several other
+	potential overflows.  In conjunction with the fix to TIFFhowmany(),
+	fixes CVE-2010-1411.
+
+	* libtiff/tiffiop.h (TIFFhowmany): Return zero if parameters would
+	result in an integer overflow. This causes TIFFroundup() to also
+	return zero if there would be an integer overflow.
+
+	* contrib: Add an emacs formatting mode footer to all source files
+	so that emacs can be effectively used.
+
+2010-06-03  Oliver Chen Feng <scip8183@gmail.com>
+
+	* libtiff/tools/tiffcp.c: add a new option -x to force merged tiff
+	file PAGENUMBER value in sequence for users who care the page
+	sequence, this will also prevent tiff2pdf from creating pdf file from
+	the merged tiff file with wrong page sequence.
+
+2010-05-08  Olivier Paquet  <olivier.paquet@gmail.com>
+
+	* libtiff/tif_dirread.c: Restored TIFFReadDirEntryFloat function in order
+	to add missing TIFF_SETGET_FLOAT case to TIFFFetchNormalTag.
+	* libtiff/tif_dirinfo.c: Use correct set_field_type for
+	TIFFTAG_PIXAR_FOVCOT so it is readable again (regression from 3.9.2).
+	http://bugzilla.maptools.org/show_bug.cgi?id=2192
+
+2010-05-07  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Ensure that quality is always set in
+	JPEGPreEncode(), not just when we want to output local tables.
+	Otherwise the quality used during compression may not be right and
+	might not match the tables in the tables tag.   This bug only occurs
+	when seeking between directories in the midst of writing blocks.
+	http://trac.osgeo.org/gdal/ticket/3539
+
+2010-05-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* html/man/TIFFGetField.3tiff.html, html/man/TIFFSetField.3tiff.html:
+	Regenerated from the source.
+
+2010-05-05  Olivier Paquet  <olivier.paquet@gmail.com>
+
+	* libtiff/tif_print.c: Fixed printing of TIFFTAG_REFERENCEBLACKWHITE which
+	had stopped working. Also made it always print 6 floats instead of
+	2*SamplesPerPixel.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2191
+	http://bugzilla.maptools.org/show_bug.cgi?id=2186
+	* man/TIFFGetField.3tiff, man/TIFFSetField.3tiff: Fixed doc to reflect the
+	fact that libtiff considers TIFFTAG_REFERENCEBLACKWHITE to be 6 floats.
+
+2010-05-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Fix to use memcmp(), not memcpy() when checking
+	if the jpeg table was written.  This is a fix for the last fix on 04-21.
+
+2010-04-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: avoid preparing jpeg tables everytime
+	JPEGSetupEncode() is called if the tables already seem to be
+	established.  This prevents spurious updates and rewriting of
+	directories with jpegtables when doing updates to existing images.
+	http://trac.osgeo.org/gdal/ticket/3539
+
+2010-04-20  Olivier Paquet  <olivier.paquet@gmail.com>
+
+	* libtiff/tif_dirinfo.c: Use correct set_field_type for
+	TIFFTAG_PIXAR_IMAGEFULLWIDTH, TIFFTAG_PIXAR_IMAGEFULLLENGTH,
+	TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN and TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA.
+	They were unreadable with TIFF_SETGET_UNDEFINED, a regression from 3.9.2.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2139
+
+2010-04-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_dir.c (_TIFFVSetField): Add a special error case for
+	when the tag count value is zero.  Error handling is still a
+	regression since in 3.9.2, empty tags are skipped (with a warning)
+	rather than returning a hard error and refusing to read the file.
+
+	* tools/ppm2tiff.c (main): While case for parsing comment line
+	requires extra parenthesis to work as expected.  Reported by
+	Thomas Sinclair.
+
+2010-04-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_read.c (primarily): Add support for
+	CHUNKY_STRIP_READ_SUPPORT where large strips are
+	read in chunks for applications using TIFFReadScanline().
+	This is intended to make it more practical work with very
+	large compressed one-strip files.   Feature is off by default.
+	Enable by defining CHUNK_STRIP_READ_SUPPORT as a macro.
+	http://trac.osgeo.org/gdal/ticket/3514
+
+2010-03-31  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_flush.c: Use TIFFRewriteDirectory() when flushing
+	directories so previously placed directories will be migrated to
+	the end of file if needed.
+
+2010-03-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_lzw.c: change type of dec_bitsleft field to uint64
+	to support operating on strips/tiles of more than 256MB.
+	http://trac.osgeo.org/gdal/ticket/3512
+
+2010-03-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_aux.c (_TIFFCheckRealloc): Improve error message so
+	that it is clearly a memory allocation error message, and also
+	includes the size of the allocation request.
+
+2010-02-22  Lee Howard  <faxguy@howardsilvan.com>
+
+	* libtiff/tif_jpeg.c: Do not generate a JPEGTables tag when creating
+	the JPEG TIFF as is is not required in order to prevent it from
+	being unused and filled with invalid data.  (Leave it to be
+	generated by later activity.)
+	http://bugzilla.maptools.org/show_bug.cgi?id=2135
+	* tools/tiff2pdf.c: Write the JPEG SOI headers into the TIFF strip
+	data rather than skipping them.  This fixes the ability to view in
+	Acrobat Reader, Evince, and Ghostscript.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2135
+	* libtiff/tif_fax3.c: Don't return error on badly-terminated MMR
+	strips.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2029
+
+2009-12-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Made JPEGDecodeRaw() check for buffer overruns.
+	Made so that when working with downsampled images a stub function
+	reporting an error is used for tif_decoderow.  We cannot meaningfully
+	support reading scanlines in this situation.  (#1936)
+
+	* libtiff/tif_jpeg.c: Ensure that tif_scanlinesize is computed after
+	resetting of the upsampling values (gdal:#3259).
+	http://bugzilla.maptools.org/show_bug.cgi?id=1936
+
+2009-11-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* contrib/dbs/tiff-grayscale.c, contrib/tif-palette.c,
+	tools/ras2tiff.c: Fix resource leaks on error.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2121
+
+	* libtiff/tif_{aux.c,dir.c,dir.h,dirinfo.c}: Return to handling
+	TIFFTAG_REFERENCEBLACKWHITE as a field in the TIFF directory instead
+	of as a custom(generic) field to avoid a potential reentrancy problem.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2125
+
+	* libtiff/tif_color.c, libtiff/tif_getimage.c, libtiff/tiffio.h,
+	man/TIFFcolor.3tiff: Make TIFFDisplay argument in TIFFCIELabToRGBInit
+	const, and display_sRGB static and const.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2124
+
+2009-11-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff 4.0.0alpha5 released.
+
+2009-11-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffcrop.c: Updated tiffcrop from Richard Nolde.  This
+	version has undergone substantial testing with arbitrary sample
+	bit depths.  Also eliminates GCC compilation warnings.
+
+2009-11-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* port/libport.h: Add extern declarations for getopt standard
+	globals.
+
+2009-10-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_lzw.c (LZWDecode, LZWDecodeCompat): Fix warnings
+	noticed in 64-bit build of libtiff with Visual Studio 2005.
+	Resolves "Bug 2067 - Visual Studio 2005 64-bit warnings in
+	tif_lzw.c", http://bugzilla.maptools.org/show_bug.cgi?id=2067
+
+	* libtiff/tif_pixarlog.c (PixarLogEncode): Fix non-important
+	warning noticed in Visual Studio 2005 build. Resolves "Bug 2068 -
+	Visual Studio 2005 64-bit warning in tif_pixarlog.c",
+	http://bugzilla.maptools.org/show_bug.cgi?id=2068
+
+2009-10-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_dirread.c: Eliminate GCC "dereferencing type-punned
+	pointer" warnings.
+
+2009-10-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* html/tools.html: Add manual page links, and a summary
+	description of tiffcrop.
+
+2009-10-07  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: x86_64 should use the same fill order as i386.
+
+2009-09-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffcrop.c, man/tiffcrop.1: New tiffcrop from Richard
+	Nolde.  Major updates to add significant functionality for reading
+	and writing tile based images with bit depths not a multiple of 8
+	which cannot be handled by tiffcp.
+
+2009-09-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_ojpeg.c (OJPEGWriteHeaderInfo): IJG JPEG 7 needs
+	do_fancy_upsampling=FALSE in order to read raw data.  Resolves
+	"Bug 2090 - OJPEG crash with libjpeg v7".
+	http://bugzilla.maptools.org/show_bug.cgi?id=2090
+
+2009-09-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_getimage.c: Fixed error recognition handling in RGBA
+	interface when stoponerror is set.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2071
+
+2009-08-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/{tiffcrop.c,tiffgt.c}: Applied patch from Oden Eriksson to
+	fix build with gcc when using the "-Wformat
+	-Werror=format-security" flags.
+
+2009-08-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/{bmp2tiff_palette.sh, bmp2tiff_rgb.sh, gif2tiff.sh,
+	ppm2tiff_pbm.sh, ppm2tiff_pgm.sh, ppm2tiff_ppm.sh}: Additional
+	utilities tests.
+
+2009-08-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffinfo.c: tiffinfo should return error status to the
+	caller.  Register a private error callback to accomplish that.
+
+	* test/Makefile.am (TIFFIMAGES): Add test images in BMP, GIF, and
+	PNM formats so that we will be able to test more of the tools.
+	While adding these test images I notice that bmp2tiff and gif2tiff
+	only support ancient versions of their respective formats.
+
+2009-08-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff 4.0.0alpha4 released.
+
+	* HOWTO-RELEASE: Improved release instructions.
+
+2009-08-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* man/{TIFFClose.3tiff,raw2tiff.1,tiffcmp.1,tiffsplit.1}: Applied
+	fixes for "Bug 2023 - nroff errors in manual pages".
+	http://bugzilla.maptools.org/show_bug.cgi?id=2023
+
+	* tools/{rgb2ycbcr.c, tiff2rgba.c}: Applied fixes for "Bug 2079 -
+	CVE-2009-2347 libtiff: integer overflows in various inter-color
+	space conversion tools".
+	http://bugzilla.maptools.org/show_bug.cgi?id=2079
+
+	* libtiff/tif_print.c (TIFFPrintDirectory): Apply fix from Jay
+	Berkenbilt for "Bug 2024 - possible null pointer dereference with
+	one-line fix".
+	http://bugzilla.maptools.org/show_bug.cgi?id=2024
+
+	* libtiff/tif_dirread.c (TIFFReadCustomDirectory): Apply patch
+	from Jay Berkenbilt for "Bug 1895 - logic error in tif_dirread.c:
+	segfault after setting tdir_tag = IGNORE".
+	http://bugzilla.maptools.org/show_bug.cgi?id=1895
+
+2009-08-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/Makefile.am, test/tiffcrop*.sh: Split previously existing
+	tiffcrop.sh into a collection of many specific tests.  Re-wrote
+	all of the existing tests to be based on some simple shell
+	functions.  Make distcheck works again.
+
+	Export certain variables (MAKE, MAKEFLAGS, MEMCHECK) to tests and
+	added 'memcheck' and 'ptrcheck' targets to make it easy to run the
+	tests under valgrind.
+
+2009-08-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/tiffcp-logluv.sh: Fix test so that it works with a VPATH
+	build.
+
+	* test/Makefile.am (AUTOMAKE_OPTIONS): Colorized tests was not
+	actually activated since it needed to be enabled in this
+	Makefile.am.  Also activated parallel-tests mode since it offers
+	useful features such as per-test .log files and a summary test
+	report .log file.
+
+2009-08-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: Updated autotools.  Autoconf 2.64, Automake 1.11,
+	libtool 2.2.6.  Enabled support for silent build rules
+	(--enable-silent-rules or 'make V=0') and colorized tests.
+
+	* html/{index.html, v3.9.0.html}: Update for 3.9.0 release.
+
+2009-06-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tests/tiffcp-logluv.sh: minimal testing of sgilog compression.
+
+	* tools/tiffcp.c: add -c sgilog support.
+
+	* libtiff/tif_luv.c: correct return codes from encoderow to be
+	1 on success instead of zero.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2069
+
+	* libtiff/tif_lzw.c: back out patch from #2065 and apply patch from
+	#1085 for a better underflow fix that errors properly.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2065
+	http://bugzilla.maptools.org/show_bug.cgi?id=1985
+
+2009-06-26  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_strip.c: Remove an inappropriate assertion that often
+	fails on oddly sized 12bit jpeg compressed ycbcr images.
+
+2009-06-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_lzw.c: Fix buffer underflow bug.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2065
+
+2009-06-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure.ac, libtiff/tif_jpeg.c, libtiff/tif_jpeg_12.c: add support
+	for dual mode 8/12 bit jpeg support.
+
+2009-06-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_write.c: do not override the planar configuration to be
+	contig for one sample files if planar configuration is already set.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2057
+
+2009-06-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/libtiff.def: Add TIFFUnsetField.
+
+2009-05-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/{tif_jpeg.c,tif_ojpeg.c,tif_getimage.c}: Fixed various
+	error reports to use "%s" as format string.
+	http://trac.osgeo.org/gdal/ticket/2976
+
+2009-03-12  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/{tif_fax3.c,tif_jpeg.c,tif_ojpeg.c}: Fix printdir chaining
+	for some codecs (#2020).
+
+2009-02-12  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_luv.c: Fix handling of tiled logluv images.
+	http://bugzilla.maptools.org/show_bug.cgi?id=2005
+
+2009-02-09  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: Improve allocation safety when allocated
+	buffer for large tags.  (#1998)  Related to (#1993)
+
+2009-02-06  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiffcrop.c: Don't default image->res_unit to INCH.  Now the
+	test suite should pass.
+
+2009-02-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: Re-incorporated a sanity check on tag size,
+	but at the 2GB boundary to avoid overflow on 32bit systems.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1993
+
+	* libtiff/tif_dirread.c: Remove some assertions that blow due to
+	corrupt files rather than in response to library internal
+	inconsistencies.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1995
+	http://bugzilla.maptools.org/show_bug.cgi?id=1991
+
+	* libtiff/tif_dirread.c: Fixed testing for failed result from
+	TIFFReadDirectoryFindFieldInfo().
+	http://bugzilla.maptools.org/show_bug.cgi?id=1992
+
+2009-01-23  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_predict.c: Add support for 32bit integer horz. predictors.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1911
+
+	* libtiff/tif_dirwrite.c: Fix byte swapping of next directory offset.
+
+	http://bugzilla.maptools.org/show_bug.cgi?id=1924
+
+	* tools/tiffcrop.c: initialize xres/yres values.
+
+	* test/*.sh - default ${srcdir} to local directory.
+
+	* test/common.sh - start verbose mode after common settings.
+
+	* libtiff/tif_dirinfo.c: Replace lfind() with local equivelent to
+	avoid type mismatches on different platforms.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1889
+
+2009-01-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/{fax2tiff.c,thumbnail.c,tiff2pdf.c,tiff2ps.c,tiffdump.c,
+	tiffsplit.c}: avoid warnings, mostly 32bit/64bit casting issues.
+
+	* port,tools: Introduce libport.h, and include in tools if NEED_LIBPORT
+	defined, primarily to reduce prototype warnings on windows.
+
+	* libtiff/tif_dirinfo.c,tif_dirread.c: Avoid warnings
+	about unused parameters, and uninitialized variables.
+
+2009-01-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/common.sh: Execute tests like 'make VERBOSE=TRUE check' in
+	order to trace full execution detail while executing the test suite.
+
+2009-01-20  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiffsplit.c: fix sampleformat to be shortv instead of longv.
+
+2009-01-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/Makefile.am (CLEANFILES): Make sure that test output files
+	are removed by 'make clean'
+
+	* Update autotools for 4.0.0 beta3
+
+	* 4.0.0 beta3 produced.
+
+2009-01-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/tiffcrop.sh: New test script for tiffcrop from Richard
+	Nolde.
+
+	* tools/tiff2ps.c: Remove spurious message to stderr.
+
+2009-01-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiff2ps.c: Incorporated significant functionality update
+	from Richard Nolde.  In particular, support for rotating the image
+	by 90, 180, 270, and 'auto' has been added.
+
+	* man/tiffcrop.1: Incorporated documentation updates from Richard
+	Nolde.
+
+	* tools/tiffcrop.c: Incorporated significant functionality update
+	from Richard Nolde.
+
+2008-12-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tiffio.h: GCC will now validate format specifications
+	for TIFFError(), TIFFErrorExt(), TIFFWarning(), and
+	TIFFWarningExt() in order to reveal bugs.
+
+	* Many fixes throughout to work better as a 64-bit build.
+
+2008-12-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/{tiff2pdf.c, tiff2ps.c, tiffinfo.c}: Offset and length
+	tags now require 64-bit parameter rather than 32-bit.
+
+	* libtiff/tif_dirread.c: Fixed issues with unaligned access to
+	64-bit values.
+
+	* tools/thumbnail.c: Eliminate crash noticed while running test
+	suite.
+
+2008-12-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_ojpeg.c (OJPEGLibjpegJpegSourceMgrFillInputBuffer):
+	Initialize stack variables to avoid compiler warning.
+
+	* tools/tiffinfoce.c (main): Use toff_t for offset type when
+	retrieving offset of EXIF IFD.
+
+	* libtiff/tiffio.h: Undeprecate toff_t and restore its use in the
+	TIFFClientOpen() callback and other external function definitions.
+
+	* tools/tiffinfo.c (main): Offset to EXIF IFD requires a 64-bit
+	type now.  Fixes crash when dumping files containing an EXIF IFD.
+
+	* m4/libtool.m4: Update to libtool 2.2.6.
+
+2008-12-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c, tiffio.h: Introduce TIFFUnsetField() function.
+
+	* libtiff/tif_jpeg.c: Avoid errors if the application writes a full
+	strip for the last partial strip in a jpeg compressed file.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1981
+
+2008-10-29  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_flush.c: Make sure that BEENWRITING is cleared when
+	we take the shortcut to only update the strip/tile offsets in place.
+	http://trac.osgeo.org/gdal/ticket/2621
+
+2008-10-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_jbig.c: Support the JBIG-KIT 2.0 (compatibility with
+	the older versions retained).
+
+2008-10-09  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Add #ifdefs for changes needed if using
+	IPP enabled version of libjpeg from Intel.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1951
+
+2008-09-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffsplit.c: Use byte counts of proper size (uint64).
+	Required for libtiff 4.0.
+
+	* tools/tiffsplit.c: Use dynamically allocated array instead of static
+	when constructing output file names.
+
+2008-09-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffsplit.c: Get rid of unsafe strcpy()/strcat() calls when
+	doing the filename/path construction.
+
+	* tools/tiff2pdf.c: More appropriate format string in
+	t2p_write_pdf_string(); avoid signed/unsigned mismatch.
+
+	* libtiff/tif_lzw.c: Properly zero out the codetable. As per bug
+
+	http://bugzilla.maptools.org/show_bug.cgi?id=1929
+
+	* libtiff/tif_lzw.c: Properly zero out the string table. Fixes
+	CVE-2008-2327 security issue.
+
+2008-09-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: Avoid unused TIFFReadDirEntryFloat() function.
+
+	* libtiff/tif_dirwrite.c: modified to write IFDs as either IFD8 or IFD
+	depending on whether the file is bigtiff or classic tiff.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1917
+
+2008-08-12  Edward Lam  <edward@sidefx.com>
+
+	* tools/tiffdump.c: When compiling for Microsoft Windows, apply
+	consistent (__int64) casting when testing if _lseeki64 has
+	successfully seeked as requested.  This is necessary for large
+	file support to work since off_t is only 32-bit.
+
+2008-07-29  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_strip.c: Replace assertions related to samplesperpixel != 3 or
+	the subsampling values not being 1, 2 or 4 (for jpeg compressed images)
+	with control logic to return runtime errors (c/o Even Rouault) (#1927).
+
+2008-06-17  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiffcrop.c: Fix some portability problems.
+
+	* libtiff/tif_ojpeg.c: Use same jpeg/win32 boolean/FAR hacks as are
+	used in tif_jpeg.c.
+
+	* libtiff/tif_win32.c: Ensure TIFFOpenW() uses same FILE_SHARE flags
+	as TIFFOpen().
+
+2008-06-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirwrite.c: Fix alignment problems affecting architectures
+	like Sparc/Solaris.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1892
+
+2008-05-27  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff.def: Add TIFFFindField
+	http://bugzilla.maptools.org/show_bug.cgi?id=1891
+
+2008-05-26  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_config.*.h, tiffconf.*.h: Remove SIZEOF_LONG definition, unused.
+
+	* li2008-04-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+btiff/tif_win32.c: Replace custom Win32 memory api with generic
+	POSIX one.  No apparent value to use of GlobalAlloc() in the modern
+	age.  http://bugzilla.maptools.org/show_bug.cgi?id=1885
+
+	* libtiff/tiffconf.vc.h: Added JBIG_SUPPORT and MDI_SUPPORT items
+	in windows version (care of Edward Lam).
+
+2008-05-24  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_codec.c: Avoid NULL pointer dereferencing for exotic
+	compression codec codes.
+
+	* tif_dirwrite.c: fix potential memory leak.
+
+	* tif_dirread.c: Fix unchecked malloc result.
+
+2008-05-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test {tiff2pdf.sh tiff2ps-EPS1.sh tiff2ps-PS1.sh tiff2ps-PS2.sh
+	tiff2ps-PS3.sh tiffcp-g3-1d-fill.sh tiffcp-g3-1d.sh
+	tiffcp-g3-2d-fill.sh tiffcp-g3-2d.sh tiffcp-g3.sh tiffcp-g4.sh
+	tiffcp-split-join.sh tiffcp-split.sh tiffcp-thumbnail.sh
+	tiffdump.sh tiffinfo.sh}: Added more test scripts based on
+	suggestions from Lee Howard posted to the tiff list on 13 Sep
+	2007.
+
+2008-05-23  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_fax3.c: Add an assert in an effort to detect a
+	possible runtime problem reported by coverity.
+
+	* contrib/iptcutil/iptcutil.c: Fixed memory leak of str.
+
+	* tools/tiffcrop.c, man/tiffcrop.1: Major update from Richard Nolde.
+	http://bugzilla.maptools.org/show_bug.cgi?id=1888
+
+	* tools/tiffdither.c: remove dead onestrip code.  avoid memory leak.
+
+	* tools/rgb2ycbcr.c: fix memory leak of raster buffer.
+
+	* tools/tiffcp.c: Simplify inknames code to avoid pointless test.
+	Cleanup scanline allocation to avoid coverity warning.
+
+	* tools/thumbnail.c: Check for TIFFOpen() failure.
+
+2008-05-18  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c: Use TIFF_SETGET_ASCII for PIXAR_TEXTUREFORMAT
+	and PIXAR_WRAPMODES instead of TIFF_SETGET_UNDEFINED.  Not exactly clear
+	why this is needed.
+
+2008-05-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* Makefile.am (ACLOCAL_AMFLAGS): Libtool 2.2.4 does not like
+	"ACLOCAL_AMFLAGS=-I ./m4".  It wants "ACLOCAL_AMFLAGS=-I m4".
+
+2008-04-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* test/: Test suite updated. Everything is passed now.
+
+	* libtiff/tif_dirinfo.c: Fixed description of the
+	TIFFTAG_NUMBEROFINKS tag.
+
+2008-04-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dirread.c, tif_dirwrite.c, tiffiop.h}:
+	Get rid of some of "dereferencing type-punned" warnings by converting
+	tdir_offset field of TIFFDirEntry structure into union.
+
+2008-04-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_flush.c, tif_dirwrite.c, tiffio.h, tiffiop.h}:
+	TIFFRewriteField() renamed into _TIFFRewriteField() and moved out
+	from the public interface. Type of its 'count' parameter changed
+	from uint32 to tmsize_t.
+
+	* /libtiff/tiffiop.h: Make tif_nfields and tif_nfieldscompat fields
+	of the tiff structure have the size_t type instead of uint32.
+
+2008-04-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffdump.c: Added support for MSVS 6.0.
+
+	* libtiff/tif_dirread.c: Use custom functions _TIFFUInt64ToFloat()
+	and _TIFFUInt64ToDouble() to convert 64-bit integers into floating
+	point values on MSVS 6.0 platform.
+
+2008-03-14  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirread.c: Removed sanity checks on tags larger than 4MB in
+	TIFFReadDirEntryArray() since they are interfering with seemingly
+	legitimate files.  http://trac.osgeo.org/gdal/ticket/2005
+
+2008-02-09  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* tif_dirread.c: Added handling for the case of number of values for
+	PageNumber tag different from 2 (previously resulted in an assert
+	indicating lack of handling and was forgotten about)
+
+2008-02-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Do not try to fixup subsampling tags based on
+	the actual jpeg data stream if the first strip/tile has zero size.
+	This is the case when GDAL creates a new file with zero sizes, closes
+	and reopens it.
+
+2008-01-07  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2ps.c: fix up 64bit issues (from Edward Lam).
+
+2008-01-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirwrite.c: #ifdef out lots of unused functions.
+
+	* Makefile.vc, libtiff/Makefile.vc, tools/Makefile.vc: Improve clean
+	targets.
+
+	* tools/tiffinfo.c, tools/tiffcmp.c, tools/gif2tiff.c, tools/bmp2tiff.c
+	tools/tiff2pdf.c: Fix 64-bit warnings when compiling under MSVC 2005
+	(x64).
+
+	* tools/tiffset.c: Changes to reflect the fact that TIFFFieldWithTag()
+	and TIFFFieldWithName() now return TIFFField pointers instead of
+	TIFFFieldInfo pointers.
+
+	* tools/tiffdump.c: Added ssize_t typedef on Windows since it doesn't
+	exist. This makes it compile again on Windows
+
+	* tif_aux.c, tif_getimage.c, tif_next.c, tif_predict.c, tif_win32.c,
+	tiffconf.vc.h: Various 64bit fixes from Edward Lam identified on win64.
+
+	* test/rewrite_tag.c: New test for TIFFRewriteField().
+
+2007-12-31  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirwrite.c: Added TIFFRewriteField().  This new function
+	rewrites one field "on disk" updating an existing directory
+	entry.  Lots of limitations still...
+
+	* tiffiop.h, tif_write.c, tif_dirread.c, tif_flush.c: Keep track of
+	TIFF_DIRTYSTRIP separately from TIFF_DIRTYDIRECT to indicate that
+	the strip offset/size values are dirty but nothing else about the
+	directory is dirty.  In flush handle "just stripmaps dirty" as a
+	special case that just rewrites these values without otherwise
+	modifying the directory on disk using TIFFRewriteField().
+
+	We also modify logic so that in update mode the directory is not
+	marked dirty on read, but only when something is changed.  This
+	means we need to keep track of updates to the stripmap stuff in
+	TIFFAppendToStrip().
+
+2007-12-10  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_jpeg.c: Improve ability to switch between encoding and decoding
+	in the jpeg code (gdal bug #2033).
+
+2007-11-23  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dir.c, tif_dirread.c, tif_dirwrite.c, tif_read.c, tif_write.c,
+	tiffiop.h: Added TIFF_BUF4WRITE flag to indicate if contents of the
+	rawcp/rawcc buffer are for writing and thus may require flushing.
+	Necessary to distinguish whether they need to be written to disk when
+	in mixed read/write mode and doing a mixture of writing followed by
+	reading.  http://trac.osgeo.org/gdal/ticket/1758
+
+2007-11-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.com, libtiff/tif_vms.c: Better OpenVMS support. Patches
+	from Alexey Chupahin.
+
+2007-11-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_write.c: Rip out the fancy logic in TIFFAppendToStrip() for
+	establishing if an existing tile can be rewritten to the same location
+	by comparing the current size to all the other blocks in the same
+	directory.  This is dangerous in many situations and can easily
+	corrupt a file.  (observed in esoteric GDAL situation that's hard to
+	document).  This change involves leaving the stripbytecount[] values
+	unaltered till TIFFAppendToStrip().  Now we only write a block back
+	to the same location it used to be at if the new data is the same
+	size or smaller - otherwise we move it to the end of file.
+
+	* tif_dirwrite.c: Try to avoid writing out a full readbuffer of tile
+	data when writing the directory just because we have BEENWRITING at
+	some point in the past.  This was causing odd junk to be written out
+	in a tile of data when a single tile had an interleaving of reading
+	and writing with reading last.  (highlighted by gdal
+	autotest/gcore/tif_write.py test 7.
+
+	* tif_predict.c: use working buffer in PredictorEncodeTile to avoid
+	modifying callers buffer.
+	http://trac.osgeo.org/gdal/ticket/1965
+
+	* tif_predict.c/h: more fixes related to last item, keeping a
+	distinct pfunc for encode and decode cases as these were getting
+	mixed up sometimes.
+	http://trac.osgeo.org/gdal/ticket/1948
+
+2007-11-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_predict.c/h, tif_lzw.c, tif_zip.c: Improvements so that
+	predictor based encoding and decoding works in read-write update
+	mode properly.
+	http://trac.osgeo.org/gdal/ticket/1948
+
+2007-10-24  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* tif_dirread.c: Fixed problem with bogus file triggering
+	assert(td->td_planarconfig == PLANARCONFIG_CONTIG) in
+	ChopUpSingleUncompressedStrip
+
+2007-10-22  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* tif_jpeg.c: Resolved buffer incrementation bug that lead to faulty images
+	at best, access violation at worst, when subsampled JPEG compressed imagery
+	is decoded without the JPEG_COLORMODE feature
+
+2007-10-11  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* html/index.html: Update "people responsible" section.
+
+2007-10-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2pdf.c: Fix problem with alpha setting in some cases
+	as reported on the mailing list.
+
+2007-10-01  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* changed some more incorrect %lud printf flags to %lu
+
+2007-09-29  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* tif_dirread.c: Strip chopping interfered badly with uncompressed
+	subsampled images because it tried to divide subsampled rowblocks,
+	leading to all sorts of errors throughout the library for these
+	images. Fixed by making strip chopping divide in row counts that
+	are a multiple of vertical subsampling value.
+
+2007-09-28  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* tif_dirread.c: Logical cast working around compiler warning
+
+	* tif_read.c: Correction of some error flags and parameter lists
+
+2007-09-27  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* tif_dirread.c: Made calculation of td_maxsamplevalue more robust
+	when dealing with large bitspersample values, shutting up purification
+	tools that warn about truncation, though it remains incorrect and
+	indicates a conceptual problem there.
+
+	* tif_open.c: Moved early exit in case of 'h' flag (to disable reading
+	of first IFD) to proper place because it badly interfered with memory
+	mapping, resulting in mapping flag even with dummy mapping functions
+	that returned 0 whilst at the same time the mapping tif_size wasn't
+	set, thus resulting in continuous incorrect beyond-eof errors.
+
+2007-09-24  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* tif_dirinfo.c: Fixed (MSVC) compiler reports about
+	inconsistent use of const in tiffFields and exifFields definition
+
+2007-09-20  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirwrite.c: Always write tile/strip offsets and sizes
+	using LONG8 type when output format is BigTIFF.  The
+	TIFFWriteDirectoryTagLongLong8Array() function was restructured
+	accordingly.
+
+	* tif_dirread.c: Improvements to error reporting text in
+	TIFFFetchDirectory().
+
+2007-09-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/images: Added a small collection of test images for use by
+	test programs and scripts.
+	* test/tiffinfo.sh: A trivial example test script.
+	* test/common.sh: Added small script for setting the environment
+	used by script-based tests.
+
+2007-08-24  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirwrite.c: Write the tif_nextdiroff value instead of a fixed
+	zero when writing directory contents to preserve the ability to
+	rewrite directories in place, even in the middle of a directory
+	chain.
+
+	* tif_dirinfo.c:  _TIFFMergeFields() now only merges in field
+	definitions that are missing.  Existing definitions are silently
+	ignored.
+
+	* tif_dirread.c: Add runtime error for fields for which no definition
+	is found (in addition to an assert for developers) in
+	TIFFFetchNormalTag().  Not sure if this is needed, but it seems
+	prudent.
+
+2007-08-10  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_getimage.c: removed SubsamplingHor and SubsamplingVer
+	from _TIFFRGBAImage structure to revert unwanted ABI change.
+
+2007-08-10  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_win32.c: use SetFilePointer instead of
+	SetFilePointerEx, as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1580
+
+2007-07-19  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_stream.cxx: Put all callback functions declarations
+	inside extern "C" block.
+
+	* libtiff/{tif_lzw.c, tif_luv.c, tif_dumpmode.c, tif_print.c,
+	tif_read.c, tif_strip.c, tif_thunder.c}: Use "%I64d" printf()
+	formatter instead of "%lld" with MSVC compiler.
+
+	* libtiff/{tiffiop.h, tif_aux.c}:  Added _TIFFUInt64ToFloat() and
+	_TIFFUInt64ToDouble() functions.
+
+2007-07-18  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Handle the case of MSVC 6 when using 64-bit
+	integer constants.
+
+	* libtiff/{Makefile.am, Makefile.v}: Do not distribute tiffconf.h,
+	remove tif_config.h/tiffconf.h during cleaning. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1573
+
+	* libtiff/tif_unix.c: Do not use O_LARGEFILE. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1577
+
+2007-07-13  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 4.0.0alpha released.
+
+2007-07-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Added missed extern optind as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1567
+
+	* libtiff/{tif_close.c, tif_dirinfo.c, tiffiop.c, tif_dirread.c,
+	tif_dir.h, tif_dir.c, tiffio.h}: Transition to the new-style tag
+	extending scheme completed.
+
+2007-07-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_stream.cxx: Adapt to use toff_t again.  Update to
+	use standard C++ library size types and attempt to detect overflow
+	cases.
+
+2007-07-08  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_jpeg.c, tif_dir.h, tif_dir.c, tif_dirinfo.c, tiffio.h,
+	tif_ojpeg.c, tif_print.c, tif_fax3.c, tif_dirread.c}: More work on new
+	tag extending scheme. Use the new scheme everywhere.
+
+	* libtiff/{tif_zip.c, tif_predict.c, tif_pixarlog.c, tif_luv.c,
+	tif_fax3.c, tif_dirread.c, tif_dirwrite.c, tif_close.c, tif_ojpeg.c,
+	tif_jpeg.c, tif_dirinfo.c, tif_dir.h, tiffio.h, tiffiop.h}:
+	TIFFFIeldInfo structure replaced with TIFFField structure.
+	TIFFFieldInfo retained for the backward compatibility.
+
+2007-07-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiff2pdf.c: Fix a compile problem when JPEG_SUPPORT is not
+	defined.
+
+2007-07-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.c, tiff.h, tiffio.h, libtiff.def}: Unused
+	TIFFReassignTagToIgnore() function and TIFFIgnoreSense enumeration
+	removed.
+
+	* libtiff/{tif_dirinfo.c, tif_fax3.c, tif_jbig.c, tif_jpeg.c}: Move
+	tags TIFFTAG_FAXRECVPARAMS, TIFFTAG_FAXSUBADDRESS,
+	TIFFTAG_FAXRECVTIME and TIFFTAG_FAXDCS to the common tag directory.
+	These tags are not codec-specific and relate to image content, so
+	process them as other normal tags.
+
+	* libtiff/{tiffio.h, tif_dir.h}: TIFFTagValue structure moved from the
+	public tiffio.h to private tif_dir.h.
+
+	* contrib/{acorn, mac-cw, mac-mpw}: Removed as unmaintained and
+	outdated.
+
+2007-07-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff{tif_acorn.c, tif_apple.c, tif_atari.c, tif_msdos.c,
+	tif_win3.c}: Obsoleted portability stuff removed.
+
+	* tools/tiff2ps.c:  Added support 16-bit images as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1566
+
+	Patch from William Bader.
+
+	* tools/tiff2pdf.c: Fix for TIFFTAG_JPEGTABLES tag fetching and
+	significant upgrade of the whole utility as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1560
+
+	Now we don't need tiffiop.h in tiff2pdf anymore and will open output
+	PDF file using TIFFClientOpen() machinery as it is implemented
+	by Leon Bottou.
+
+2007-06-26  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: Fix typo when substituting value for unsigned 8 bit type.
+	Added support for a TIFF_PTRDIFF_T type to use when doing pointer arithmetic.
+	Added support for a TIFF_SSIZE_T in order to return memory sizes but still
+	allow returning -1 for errors.
+	* libtiff/tiffconf.vc.h: Add porting type defintions for WIN32.
+
+2007-06-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* port/strtoull.c: New porting function in case strtoull() is not
+	available on the target system.
+	* configure.ac: Add configure support for determining sized types
+	in a portable way and performing necessary substitutions in
+	tif_config.h and tiffconf.h.  Updated tiff.h to use the new
+	definitions.
+
+2007-04-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Check the tmpfile() return status as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=154
+
+2007-04-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.h, tif_dirread.c, tif_dirinfo.c, tif_jpeg.c,
+	tif_fax3.c, tif_jbig.c, tif_luv.c, tif_ojpeg.c, tif_pixarlog.c,
+	tif_predict.c, tif_zip.c}: Finally fix bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1274
+
+	by introducing _TIFFMergeFieldInfo() returning integer error status
+	instead of void in case of problems with field merging (e.g., if the
+	field with such a tag already registered). TIFFMergeFieldInfo() in
+	public API remains void. Use _TIFFMergeFieldInfo() everywhere and
+	check returned value.
+
+2007-04-07  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* contrib/addtiffo/tif_overview.c: Fix problems with odd sized output
+	blocks in TIFF_DownSample_Subsampled() (bug 1542).
+
+2007-04-06  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Changed JPEGInitializeLibJPEG() so that it
+	will convert from decompressor to compressor or compress to decompress
+	if required by the force arguments.  This works around a problem in
+	where the JPEGFixupTestSubsampling() may cause a decompressor to
+	be setup on a directory when later a compressor is required with the
+	force flag set.  Occurs with the addtiffo program for instance.
+
+2007-04-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcrop.c, man/tiffcrop.1: Significant update in
+	functionality from Richard Nolde. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1525
+
+2007-03-28  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_fax3.c: "inline static" -> "static inline" for IRIC CC.
+
+2007-03-17  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* start of BigTIFF upgrade - CVS HEAD unstable until further notice
+
+2007-03-07  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_getimage.c: workaround for 'Fractional scanline' error reading
+	OJPEG images with rowsperstrip that is not a multiple of vertical subsampling
+	factor. This bug is mentioned in:
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1390
+	http://www.asmail.be/msg0054766825.html
+
+2007-03-07  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_win32.c: made inclusion of windows.h unconditional
+
+	* libtiff/tif_win32.c: replaced preprocessor indication for consiously
+	unused arguments by standard C indication for the same
+
+2007-02-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Use uint32 type instead of tsize_t in byte
+	counters in TIFFFetchData(). Should finally fix the issue
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=890
+
+2007-02-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffset.c: Properly handle tags with TIFF_VARIABLE writecount.
+	As per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1350
+
+	* libtiff/tif_dirread.c: Added special function to handle
+	SubjectDistance EXIF tag as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1362
+
+	* tools/tiff2pdf.c: Do not assume inches when the resolution units
+	do not specified. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1366
+
+	* tools/{tiffcp.c, tiffcrop.c}: Do not change RowsPerStrip value if
+	it was set as infinite. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1368
+
+	* tools/tiffcrop.c, man/tiffcrop.1: New tiffcrop utility contributed
+	by Richard Nolde. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1383
+
+2007-02-22  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: Workaround for incorrect TIFFs with
+	ExtraSamples == 999 produced by Corel Draw. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1490
+
+	* libtiff/{tif_dirread.c, tif_read.c}: Type of the byte counters
+	changed from tsize_t to uint32 to be able to work with data arrays
+	larger than 2GB. Fixes bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=890
+
+	Idea submitted by Matt Hancher.
+
+2007-01-31  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tif2rgba.c: This utility does not work properly on big-endian
+	architectures. It was fixed including the bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1149
+
+2007-01-15  Mateusz Loskot <mateusz@loskot.net>
+
+	* Submitted libtiff port for Windows CE platform
+	* libtiff/tif_config.wince.h: Added configuration header for WinCE.
+	* libtiff/tiffconf.wince.h: Ported old configuration header for WinCE.
+	* libtiff/tif_wince.c: Added WinCE-specific implementation of some
+	functons from tif_win32.c.
+	* libtiff/tif_win32.c: Disabled some functions already reimplemented in tif_wince.c.
+	* libtiff/tiffiop.h, port/lfind.c: Added conditional include of some
+	standard header files for Windows CE build.
+	* tools/tiffinfoce.c: Ported tiffinfo utility for Windows CE.
+
+2006-11-19  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_write.c: TIFFAppendToStrip() - clear sorted flag if
+	we move a strip.
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1359
+
+2006-10-13  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: More fixes for vulnerabilities, reported
+	in Gentoo bug ():
+
+	http://bugs.gentoo.org/show_bug.cgi?id=142383
+
+	* libtiff/contrib/dbs/xtiff/xtiff.c: Make xtiff utility compilable.
+	Though it is still far from the state of being working and useful.
+
+2006-10-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_fax3.c: Save the state of printdir codec dependent
+	method.
+
+	* libtiff/tif_jpeg.c: Save the state of printdir codec dependent method
+	as per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1273
+
+	* libtiff/tif_win32.c: Fixed problem with offset value manipulation
+	as per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1322
+
+	* libtiff/{tif_read.c, tif_jpeg.c, tif_dir.c}: More fixes for
+	vulnerabilities, reported in Gentoo bug ():
+
+	http://bugs.gentoo.org/show_bug.cgi?id=142383
+
+2006-09-28  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_fax3.c, tif_next.c, tif_pixarlog.c}: Fixed multiple
+	vulnerabilities, as per	Gentoo bug ():
+
+	http://bugs.gentoo.org/show_bug.cgi?id=142383
+
+2006-09-27  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_lzw.c, libtiff/tif_zip.c: Fixed problems with mixing
+	encoding and decoding on the same read-write TIFF handle.  The LZW
+	code can now maintain encode and decode state at the same time. The
+	ZIP code will switch back and forth as needed.
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=757
+
+2006-09-20  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff: Rename config.h.vc and tif_config.h.vc to config.vc.h and
+	tif_config.vc.h for easier identification by folks using an IDE.
+
+2006-07-25  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_msdos.c: Avoid handle leak for failed opens.  c/o Thierry Pierron
+
+2006-07-19  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirwrite.c: take care not to flush out buffer of strip/tile
+	data in _TIFFWriteDirectory if TIFF_BEENWRITING not set.  Relates
+	to bug report by Peng Gao with black strip at bottom of images.
+
+2006-07-12  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirwrite.c: make sure to use uint32 for wordcount in
+	TIFFWriteNormanTag if writecount is VARIABLE2 for ASCII fields.
+	It already seems to have been done for other field types.  Needed
+	for "tiffset" on files with geotiff ascii text.
+
+2006-07-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* {configure.ac, libtiff/tif_config.h.vc, libtiff/tif_jbig.c}
+	(JBIGDecode): jbg_newlen is not available in older JBIG-KIT and
+	its use does not appear to be required, so use it only when it is
+	available.
+
+2006-06-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirinfo.c: Added missed EXIF tag ColorSpace (40961).
+
+	* libtiff/tif_dirread.c: Move IFD fetching code in the separate
+	function TIFFFetchDirectory() avoiding code duplication in
+	TIFFReadDirectory() and TIFFReadCustomDirectory().
+
+2006-06-19  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2pdf.c: Fix handling of -q values.
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=587
+
+2006-06-17  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_readdir.c: Added case in EstimateStripByteCounts() for tiled
+	files.  Modified TIFFReadDirectory() to not invoke
+	EstimateStripByteCounts() for case where entry 0 and 1 are unequal
+	but one of them is zero.
+	  http://bugzilla.remotesensing.org/show_bug.cgi?id=1204
+
+2006-06-08  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_open.c, tif_dirread.c, tiffiop.h}: Move IFD looping
+	checking code in the separate function TIFFCheckDirOffset().
+
+	* libtiff/tif_aux.c: Added _TIFFCheckRealloc() function.
+
+	* tools/tiffcmp.c: Fixed floating point comparison logic as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1191
+
+	* libtiff/tif_fax3.c: Fixed problems in fax decoder as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1194
+
+	* tools/tiff2pdf.c: Fixed buffer overflow condition in
+	t2p_write_pdf_string() as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1196
+
+2006-06-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* {configure, configure.ac, libtiff/tif_jbig.c, tools/tiffcp.c}: Added
+	support for JBIG compression scheme (34661 code) contributed by Lee
+	Howard. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=896
+
+	* configure, configure.ac: OJPEG support enabled by default.
+
+	* contrib/ojpeg/: Removed. New OJPEG support does not need this patch.
+
+2006-06-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/{tif_dirinfo.c, tif_print.c} : Fix crash in
+	TIFFPrintDirectory().  Joris Van Damme authored the fix.
+
+2006-04-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Unified line ending characters (always use '\n')
+	as per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1163
+
+	* README.vms, Makefile.am, configure.com, libtiff/{Makefile.am,
+	tif_config.h-vms, tif_stream.cxx, tif_vms.c, tiffconf.h-vms}:
+	Added support for OpenVMS by Alexey Chupahin, elvis_75@mail.ru.
+
+2006-04-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/{fax2ps.c, fax2tiff.c, ppm2tiff.c, ras2tiff.c, tiff2pdf.c}:
+	Properly set the binary mode for stdin stream as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1141
+
+	* man/{bmp2tiff.1, fax2ps.1, fax2tiff.1, gif2tiff.1, ras2tiff.1,
+	raw2tiff.1, rgb2ycbcr.1, sgi2tiff.1, tiff2bw.1, tiff2pdf.1, tiff2ps.1,
+	tiff2rgba.1, tiffcmp.1, tiffcp.1, tiffdither.1,	tiffdump.1, tiffgt.1,
+	tiffset.1}: Improvements in page formatting as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1140
+
+	* html/tools.html, html/man/Makefile.am, tools/tiff2pdf.c: Fixed
+	typos as per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1139
+
+2006-04-18  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* nmake.opt: use /EHsc for VS2005 compatibility.  Also define
+	_CRT_SECURE_NO_DEPRECATE to avoid noise on VS2005.
+
+2006-04-12  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_getimage.c: Added support for planarconfig separate
+	non-subsampled YCbCr (i.e. separate YCbCr with subsampling [1,1])
+
+2006-04-11  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_getimage.c: Revision of all RGB(A) put routines
+	- Conversion of unassociated alpha to associated alpha now done with
+	  more performant LUT, and calculation more correct
+	- Conversion of 16bit data to 8bit data now done with
+	  more performant LUT, and calculation more correct
+	- Bugfix of handling of 16bit RGB with unassociated alpha
+
+2006-04-11  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_getimage.c:
+	- When there is no alpha, gtTileSeparate and gtStripSeparate allocated
+	  buffer for alpha strile and filled it, only to never read it back.
+	  Removed allocation and fill.
+	- Minor rename of vars in gtTileSeparate and gtStripSeparate
+	  anticipating planned functionality extension
+
+2006-04-08  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_getimage.c: renamed pickTileContigCase to PickContigCase
+	and pickTileSeparateCase to PickSeparateCase as both work on strips as
+	well
+
+	* libtiff/tif_getimage.c: moved img->get selection from
+	TIFFRGBAImageBegin into PickContigCase and PickSeparateCase to create
+	logical hook for planned functionality extension
+
+2006-04-08  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_ojpeg.c: resolved memory leak that was a consequence
+	of inappropriate use of jpeg_abort instead of jpeg_destroy
+
+2006-04-07  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_getimage.c: replaced usage of TIFFScanlineSize in
+	gtStripContig with TIFFNewScanlineSize so as to fix buggy behaviour
+	on subsampled images - this ought to get sorted when we feel brave
+	enough to replace TIFFScanlineSize alltogether
+
+	* libtiff/tif_ojpeg.c: fixed bug in OJPEGReadSkip
+
+2006-04-04  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tiffio.h: added new type tstrile_t
+
+	* libtiff/tif_dir.h: changed types of td_stripsperimage and td_nstrips
+	to new tstrile_t, types of td_stripoffset and td_stripbytecount to
+	toff_t*
+
+	* libtiff/tif_ojpeg.c: totally new implementation
+
+	* libtiff/tif_dirread.c: added several hacks to suit new support of
+	OJPEG
+
+	* libtiff/tif_getimage.c: removed TIFFTAG_JPEGCOLORMODE handling
+	of OJPEG images in favor of tif_getimage.c native handling of
+	YCbCr and desubsampling
+
+2006-03-29  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: JPEGVSetField() so that altering the photometric
+	interpretation causes the "upsampled" flag to be recomputed.  Fixes
+	peculiar bug where photometric flag had to be set before jpegcolormode
+	flag.
+
+2006-03-25  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_jpeg.c: strip size related bugfix in encode raw
+
+	* libtiff/tif_strip.c: temporarilly added two new versions of
+	TIFFScanlineSize
+	  - TIFFNewScanlineSize: proposed new version, after all related
+	    issues and side-effects are sorted out
+	  - TIFFOldScanlineSize: old version, from prior to 2006-03-21 change
+	This needs further sorting out.
+
+2006-03-25  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* contrib/addtiffo/tif_ovrcache.c: bugfix to correctly pass size
+	of last truncated strip data to TIFFWriteEncodedStrip
+
+2006-03-25  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/{tif_jpeg.c, tif_strip.c}: bugfix of tif_jpeg decode raw
+
+2006-03-25  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tif_getimage.c: bugfix/rewrite of putcontig8bitYCbCr22tile
+
+	* libtiff/tif_getimage.c: added putcontig8bitYCbCr12tile
+
+	* libtiff/tif_read.c: added support for new TIFF_NOREADRAW flag to
+	prepare	the path for new tif_ojpeg.c
+
+2006-03-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.8.2 released.
+
+	* tools/Makefile.am: Use runtime paths linker flags when rpath
+	option enabled.
+
+2006-03-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/libtiff.def: Added missed exports as per bug
+	http://bugzilla.remotesensing.org/attachment.cgi?id=337
+
+	* contrib/addtiffo/Makefile.vc, libtiff/Makefile.vc, port/Makefile.vc,
+	tools/Makefile.vc: Makefiles improvements as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1128
+
+	* nmake.opt libtiff/{tif_config.h.vc, tif_unix.c, tiffio.h},
+	tools/{fax2ps.c, fax2tiff.c, tiff2pdf.c}: Fixed win32 I/O functions
+	usage as per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1127
+
+	* libtiff/tif_strip.c: Take subsampling in account when calculating
+	TIFFScanlineSize().
+
+	* tools/tiffcp.c: Do not set RowsPerStrip bigger than image length.
+
+2006-03-17  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/fax2tiff.c: Fixed wrong TIFFerror() invocations as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1125
+
+	* tools/fax2ps.c: Fixed reading the input stream from stdin as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1124
+
+2006-03-16  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiffiop.h: Added decalration for
+	_TIFFSetDefaultCompressionState().
+
+	* libtiff/{tif_jpeg.c, tif_fax3.c, tif_zip.c, tif_pixarlog.c,
+	tif_lzw.c, tif_luv.c}: Use _TIFFSetDefaultCompressionState() in all
+	codec cleanup methods. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1120
+
+2006-03-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_jpeg.c: Do not cleanup codec state in TIFFInitJPEG(). As
+	per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1119
+
+	* tools/raw2tiff.c: Do not set RowsPerStrip larger than ImageLength.
+	As per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1110
+
+	* libtiff/tiffiop.h: dblparam_t typedef removed; GLOBALDATA macro
+	removed; move here the STRIP_SIZE_DEFAULT macro definition.
+
+	* libtiff/{tif_dirread.c, tif_strip.c}: Removed STRIP_SIZE_DEFAULT
+	macro definition.
+
+	* libtiff/tif_dir.c: Use double type instead of dblparam_t.
+
+2006-03-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Do not check the PlanarConfig tag presence
+	in TIFFReadDirectory, because it is always set at the start of
+	function and we allow TIFFs without that tag set.
+
+2005-03-13  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.8.1 released.
+
+2006-03-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Fixed error reporting in TIFFFetchAnyArray()
+	function as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1102
+
+	* libtiff/tif_dirread.c: More wise check for integer overflow
+	condition as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1102
+
+	* libtiff/{tif_jpeg.c, tif_pixarlog.c, tif_fax3.c, tif_zip.c}:
+	Properly restore setfield/getfield methods in cleanup functions. As
+	per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1102
+
+2006-03-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_predict.c, tif_predict.h}: Added new function
+	TIFFPredictorCleanup() to restore parent decode/encode/field methods.
+
+	* libtiff/{tif_lzw.c, tif_pixarlog.c, tif_zip.c}: Use
+	TIFFPredictorCleanup() in codec cleanup methods. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1102
+
+	* libtiff/tif_dirread.c: Fixed integer overflow condition in
+	TIFFFetchData() function. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1102
+
+2006-03-01  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_ojpeg.c: Set the ReferenceBlackWhite with the
+	TIFFSetField() method, not directly. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1043
+
+	* tools/ppm2tiff.c: Added support for PBM files as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1044
+
+2006-02-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_write.c: Small code rearrangement in TIFFWriteScanline()
+	to avoid crash as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1081.
+
+2006-02-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Functions t2p_sample_rgbaa_to_rgb() and
+	t2p_sample_rgba_to_rgb() was used in place of each other, that was
+	resulted in problems with RGBA images with associated alpha.
+	As per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1097
+
+2006-02-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirwrite.c: Properly write TIFFTAG_DOTRANGE tag as per
+	bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1088.
+
+	* libtiff/tif_print.c: Properly read TIFFTAG_PAGENUMBER,
+	TIFFTAG_HALFTONEHINTS, TIFFTAG_YCBCRSUBSAMPLING and TIFFTAG_DOTRANGE
+	tags as per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1088.
+
+	* tools/tiff2ps.c: Properly scale all the pages when converting
+	multipage TIFF with /width/height/center options set. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1080
+
+2006-02-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Do not create output file until all option checks
+	will be done. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1072
+
+	* tools/bmp2tiff.c: Added ability to create multipage TIFFs from the
+	list of input files as per bug:
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1077
+
+2006-02-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_tile.c: Fix error reporting in TIFFCheckTile() as per
+	bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1063.
+
+	* tools/tiffgt.c: Avoid crashing in case of image unsupported by
+	TIFFRGBAImage interface.
+
+	* libtiff/tif_color.c: Avoid overflow in case of wrong input as per
+	bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1065.
+
+2006-02-07  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2pdf.c: Fixed support for non-YCbCr encoded JPEG
+	compressed TIFF files, per submission from Dan Cobra.
+
+2006-02-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dirread.c, tif_packbits.c, tif_win32.c}: Properly
+	cast values to avoid warnings. As per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1033.
+
+	* libtiff/tif_dirinfo.c: Use TIFF_NOTYPE instead of 0 when
+	appropriate. As per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1033.
+
+	* libtiff/tif_aux.c: Fixed type of temporary variable in
+	_TIFFCheckMalloc() as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1033.
+
+2006-02-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_aux.c: Return static array when fetching default
+	YCbCrCoefficients (another problem, reported a the
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1029 entry).
+
+2006-02-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: Special handling for PageNumber, HalftoneHints,
+	YCbCrSubsampling and DotRange tags as per bugs
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1029
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1034
+
+	* libtiff/tif_dirread.c: Use _TIFFGetExifFieldInfo() instead of
+	_TIFFGetFieldInfo() in TIFFReadEXIFDirectory() call as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1026.
+
+2006-01-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtool related stuff updated from the 2.1a branch.
+
+2006-01-11  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/bmp2tiff,pal2rgb,ppm2tiff,ras2tiff,raw2tiff,sgi2tiff,
+	tiff2bw,tiffcp: Fixed jpeg option processing so -c jpeg:r:50 works
+	properly as per bug:
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1025
+
+2006-01-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: Fix with_default_strip_size comparison as reported
+	by Norihiko Murase.
+
+2006-01-08  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* test/Makefile.am (LIBTIFF): Due to linking against libtiff
+	incorrectly, tests were not actually testing the uninstalled
+	libtiff.  Now they are.
+
+2006-01-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirinfo.c: Change definitions for TIFFTAG_ICCPROFILE,
+	TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, TIFFTAG_XMLPACKET: readcount
+	should be uint32 value.
+
+2006-01-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* html/man/Makefile.am (htmldoc): Fix htmldoc rule so that it can
+	be used if build directory is not the same as source directory.
+	* man/{TIFFGetField.3tiff, TIFFSetField.3tiff}: Documented
+	TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET,
+	and re-sorted tag names in alphabetical order.
+
+2005-12-29  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.8.0 released.
+
+2005-12-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/bmp2tiff.c (main): Fixed warning regarding returning
+	inconsistent types from a condition.
+	* tools/tiffcmp.c (CheckLongTag): Eliminate warning due to printf
+	format.
+	* tools/bmp2tiff.c: Reduce compilation warnings on big-endian CPUs.
+
+2005-12-28  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* html/{index.html, support.hml, libtiff.html}: Cleaned up HTML
+
+2005-12-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiffio.h: Added VC_EXTRALEAN definition before including
+	windows.h, to reduce the compile time.
+
+2005-12-26  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_jpeg.c: Improve compilation under MinGW.
+
+2005-12-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.c, tif_dir.h, tif_dirread.c, tif_dirinfo.c}:
+	tiffFieldInfo and exifFieldInfo arrays definitions moved back to
+	tif_dirinfo.c; added _TIFFGetFieldInfo() and _TIFFGetExifFieldInfo()
+	private functions to retrieve FieldInfo arrays.
+
+2005-12-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* html/build.html: Added some additional instructions for when
+	building using MSVC under Windows.  Also fixed two HTML syntax
+	errors and used HTML Tidy to tidy up the HTML syntax and
+	formatting.
+
+2005-12-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_aux.c, tif_dir.c, tif_dir.h, tif_dirwrite.c,
+	tif_print.c, tif_getimage.c}: Make InkSet, NumberOfInks, DotRange and
+	StoNits tags custom.
+
+2005-12-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_aux.c, tif_dir.c, tif_dir.h, tif_print.c}: Make
+	WhitePoint tag custom.
+
+	* libtiff/{tif_dir.h, tiff.h}: More EXIF tags added.
+
+2005-12-23  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/tiffio.h: fixed typo that potentially resulted in
+	redefininition of USE_WIN32_FILEIO
+
+	* libtiff/*: Added more 'dual-mode' error handling: Done TIFFWarning
+	calls in core LibTiff.
+
+2005-12-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.c, tif_dir.h, tif_print.c}: Make RichTIFFIPTC,
+	Photoshop and ICCProfile tags custom.
+
+2005-12-21  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* libtiff/*, contrib/*: Added 'dual-mode' error handling, enabling
+	newer code to get context indicator in error handler and still
+	remain compatible with older code: Done TIFFError calls everywhere
+	except in tools
+
+2005-12-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Added many error reporting messages; fixed integer
+	overflow as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=789
+
+2005-12-16  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* contrib/addtiffo/*: Major upgrade by Joris to support subsampled
+	YCbCr images in jpeg compressed TIFF files.
+
+2005-12-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Return non-zero status when reading fails (again).
+
+2005-12-13  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Return non-zero status when reading fails.
+
+2005-12-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.h, tiff.h}: Added more EXIF tags.
+
+2005-12-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.c, tif_dir.h, tif_print.c}: Make XMLPacket tag
+	custom.
+
+	* tools/tiffinfo.c: Print EXIF directory contents if exist.
+
+	* libtiff/tiff.h: Few EXIF tag numbers added.
+
+	* libtiff/{tif_dirinfo.c, tif_dirread.c, tif_dir.h, tif_dir.c,
+	tiffio.h}: Preliminary support to read custom directories. New
+	functions: TIFFReadCustomDirectory() and TIFFReadEXIFDirectory().
+
+2005-12-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dirinfo.c, tif_dirread.c, tif_dir.h, tif_dir.c}:
+	More work to implement custom directory read support.
+
+	* libtiff/{tif_aux.c, tif_dirinfo.c, tif_dirread.c, tif_dir.h,
+	tif_dir.c, tif_print.c}: Make YCbCrCoefficients and ReferenceBlackWhite
+	tags custom.
+
+2005-12-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: One more workaround for broken
+	StripByteCounts tag. Handle the case when StripByteCounts array filled
+	with completely wrong values.
+
+2005-11-30  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirinfo.c: Release file descriptor in case of failure
+	in the TIFFOpenW() function as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1003
+
+	* libtiff/tif_dirinfo.c: Correctly yse bsearch() and lfind()
+	functions as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1008
+
+2005-11-20  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_open.c, tiff.h, tiffdump.c: Incorporate preliminary support
+	for MS MDI format.
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=1002
+
+	* .cvsignore: many files added, and a few update according
+	to suggestion of Brad HArds on tiff mailing list.
+
+2005-11-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/libtiff.def, tiffiop.h, tiffio.h: Made TIFFFreeDirectory
+	public.
+
+2005-10-31  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/fax2tiff.c: Properly calculate sizes of temporary arrays
+	as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=943
+
+	* tools/fax2tiff.c: Added option '-r' to set RowsPerStrip parameter
+	as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=944
+
+	* tools/tiffdump.c: Fixed typeshift and typemask arrays initialization
+	problem as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=946
+
+	* tools/bmp2tiff.c: Fixed possible integer overflow error as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=965
+
+	* libtiff/tif_dirinfo.c: Make XResolution, YResolution and
+	ResolutionUnit tags modifiable during write process. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=977
+
+	* tools/tiffsplit.c: Copy fax related fields over splitted parts
+	as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=983
+
+2005-10-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirread.c: Don't try and split single strips into "0" strips
+	in ChopUpSingleUncompressedStrip.  This happens in some degenerate
+	cases (like 1x1 files with stripbytecounts==0 (gtsmall.jp2 embed tiff)
+
+2005-10-20  Joris Van Damme  <joris.at.lebbeke@skynet.be>
+
+	* tif_fax3.c: changed 'at scanline ...' style warning/errors
+	with incorrect use of tif_row, to 'at line ... of
+	strip/tile ...' style
+
+2005-10-15  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_write.c: fixed setting of planarconfig as per bug report
+	on the mailing list from Joris.
+
+2005-10-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac, configure, nmake.opt, libtiff/{tif_config.h,
+	tif_dirread.c}: Make the default strip size configurable via the
+	--with-default-strip-size and STRIP_SIZE_DEFAULT options.
+
+2005-09-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* html/support.html: Fixed link to documentation on Greg Ward's
+	LogLuv TIFF format.
+
+2005-09-28  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffdump.c: Fixed crash when reading malformed tags.
+
+2005-09-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Added missed 'break' statement as per bug
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=932
+
+2005-09-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.7.4 released.
+
+	* {configure, configure.ac, Makefile.am, autogen.sh}: Applied patch
+	from Patrick Welche (all scripts moved in the 'config' and 'm4'
+	directories).
+
+2005-09-12  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_open.c: reintroduce seek to avoid problem on solaris.
+
+2005-09-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c: When prefreeing tv->value in TIFFSetFieldV
+	also set it to NULL to avoid double free when re-setting custom
+	string fields as per:
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=922
+
+2005-08-12  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_print.c: avoid signed/unsigned warning.
+
+	* libtiff/tif_dirread.c: removed unused variable.
+
+2005-07-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c: Fixed up support for swapping "double complex"
+	values (128 bits as 2 64 bits doubles).  GDAL gcore tests now
+	pass on bigendian (macosx) system.
+
+2005-07-28  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_aux.c, tif_dirread.c, tif_fax3.c, tiffiop.h}: Rename
+	CheckMalloc() function to _TIFFCheckMalloc() and make it available
+	globally as an internal helper routine.
+
+2005-07-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: More improvements in the "pass by value" part of
+	the custom tags handling code.
+
+2005-07-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dirread.c, tif_dirinfo.c}: Do not upcast BYTEs to
+	SHORTs in the TIFFFetchByteArray(). Remove TIFFFetchExtraSamples()
+	function, use TIFFFetchNormalTag() instead as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=831
+
+	Remove TIFFFetchExtraSamples() function, use TIFFFetchNormalTag()
+	instead.
+
+	* libtiff/tiffconf.h.in: One more attempt to fix the AIX bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=39
+
+2005-07-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_print.c: Fixed printing of the BYTE and SBYTE arrays.
+
+	* tools/tiffdump.c: Added support for TIFF_IFD datatype.
+
+2005-07-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_write.c: Do not check the PlanarConfiguration field in
+	the TIFFWriteCheck() function in case of single band images (as per
+	TIFF spec).
+
+2005-07-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* SConstruct, libtiff/SConstruct: Added the first very preliminary
+	support for SCons software building tool (http://www.scons.org/).
+	This is experimental infrastructure and it will exist along with the
+	autotools mechanics.
+
+2005-07-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* port/{getopt.c, strcasecmp.c, strtoul.c}: Update modules from
+	the NetBSD source tree (the old	4-clause BSD license changed to
+	the new 3-clause one).
+
+	* configure.ac, port/lfind.c, libtiff/tiffiop.h: Added lfind()
+	replacement module.
+
+	* port/dummy.c: Make the dummy function static.
+
+2005-07-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Fixed WhitePoint tag copying.
+
+	* libtiff/{tif_dir.c, tif_dir.h, tif_dirinfo.c, tif_print.c}:
+	Make FieldOfViewCotangent, MatrixWorldToScreen, MatrixWorldToCamera,
+	ImageFullWidth, ImageFullLength and PrimaryChromaticities tags custom.
+
+2005-07-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.7.3 released.
+
+	* configure, configure.ac: Do not use empty -R option when linking
+	with --enable-rpath.
+
+2005-07-01  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffiop.h, tif_open.c}: Added open option 'h' to avoid
+	reading the first IFD when needed. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=875
+
+	* libtiff/tif_color.c: Better use of TIFFmin() macro to avoid side
+	effects.
+
+2005-06-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Print two characters per loop in the
+	t2p_write_pdf_trailer(). As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=594
+
+	* tools/tiffgt.c: Use MacOS X OpenGL framework when appropriate. As
+	per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=844
+
+	* acinclude.m4: Updated to latest OpenGL test macros versions.
+
+	* libtiff/tiff.h: Use correct int size on Sparc 64bit/Sun compiler
+	platform. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=855
+
+2005-06-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirinfo.c: Added support for ClipPath, XClipPathUnits
+	and YClipPathUnits tags.
+
+2005-06-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* contrib/addtiffo/tif_ovrcache.c: Properly extract tile/strip size;
+	use pixel sized shift in contigous case.
+
+2005-06-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* contrib/addtiffo/{tif_overview.c, tif_ovrcache.c, tif_ovrcache.h}:
+	Make overviews working for contiguos images.
+
+2005-06-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_open.c: Replace runtime endianess check with the compile
+	time one.
+
+	* libtiff/tif_predict.c: Floating point predictor now works on
+	big-endian hosts.
+
+2005-06-01  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: Use _TIFFsetString() function when read custom
+	ASCII values.
+
+	* libtiff/{tif_dirinfo.c, tif_dir.h, tif_dir.c, tif_print.c}: Make
+	DocumentName, Artist, HostComputer, ImageDescription, Make, Model,
+	Copyright, DateTime, PageName, TextureFormat, TextureWrapModes and
+	TargetPrinter tags custom.
+
+	* libtiff/tif_jpeg.c: Cleanup the codec state depending on
+	TIFF_CODERSETUP flag (to fix memry leaks).
+
+	* libtiff/tif_jpeg.c: Initialize JPEGTables array with zero after
+	allocating.
+
+2005-05-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac, libtiff/Makefile.am: Added workaround for
+	OpenBSD/MirOS soname problem as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=838
+
+	* libtiff/tif_dirwrite.c: Use tdir_count when calling
+	TIFFCvtNativeToIEEEDouble() in the TIFFWriteDoubleArray() function as
+	per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=845
+
+2005-05-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/ppm2tiff.c: Fixed format string when read PPM file header with
+	the fscanf() function. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=861
+
+	* libtiff/{tif_dirinfo.c, tif_print.c}: TIFFFetchByteArray() returns
+	uint16 array when fetching the BYTE and SBYTE filds, so we should
+	consider result as pointer to uint16 array and not as array of chars.
+	As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=831
+
+	* libtiff/tif_dir.c: More efficient custom tags retrieval as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=830
+
+	* libtiff/tif_win32.c: Use FILE_SHARE_READ | FILE_SHARE_WRITE share
+	mode in CreateFile() call as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=829
+
+	* libtiff/Makefile.am: Fixed parallel compilation of the libtiff and
+	libtiffxx libraries as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=826
+
+	* contrib/addtiffo/{tif_overview.c, tif_ovrcache.h}: Sinchronized with
+	GDAL.
+
+2005-05-23  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Substantial fix for addtiffo problems with
+	JPEG encoded TIFF files.  Pre-allocate lots of space for jpegtables
+	in directory.
+
+2005-05-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: Changed the code that computes
+	stripbytecount[0] if it appears bogus to ignore if stripoffset[0] is
+	zero. This is a common case with GDAL indicating a "null" tile/strip.
+
+2005-05-17  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffsplit.c: Check for JPEGTables tag presence before copying.
+
+2005-05-06  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: Applied similar change to
+	TIFFFetchPerSampleLongs and TIFFFetchPerSampleAnys.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=843
+
+	* libtiff/tif_jpeg.c: added LIB_JPEG_MK1 support in JPEGDecodeRaw().
+
+2005-05-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+	* tools/tiff2pdfr.c, man/tiff2pdf.1: Calculate the tile width properly;
+	added new option '-b' to use interpolation in output PDF files (Bruno
+	Ledoux).
+
+2005-05-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: Ensure that broken files with too many
+	values in PerSampleShorts work ok instead of crashing.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=843
+
+2005-04-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffdither.c: Copy the PhotometricInterpretation tag from the
+	input file.
+
+2005-04-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_predict.c: Added ability to encode floating point
+	predictor, as per TIFF Technical Note 3.
+
+2005-04-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_predict.h, tif_predict.c}: Added ability to decode
+	floating point predictor, as per TIFF Technical Note 3.
+
+2005-04-13  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffio.h, tiffiop.h, tif_dir.c, tif_read.c, tif_swab.c}:
+	Added _TIFFSwab24BitData() and TIFFSwabArrayOfLong() functions used to
+	swap 24-bit floating point values.
+
+	* libtiff/tiff.h: Added predictor constants.
+
+2005-04-08  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffiop.h, tif_dir.c}: Use uint32 type for appropriate
+	values in _TIFFVSetField() function. Inspired by the bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=816
+
+	* man/TIFFSetField.3tiff: Fixed definition of the TIFFTAG_INKNAMES tag
+	as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=816
+
+2005-03-30  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_open.c: Do not read header in case the output file
+	should be truncated (Ron).
+
+	* libtiff/{tif_dirinfo.c, tif_config.h.vc}: Use lfind() instead
+	of bsearch() in _TIFFFindFieldInfoByName() function (Ron).
+
+	* libtiff/{tiff.h, tif_dirinfo.c}: Fixes in EXIF tag ordering (Ron).
+
+2005-03-22  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac, libtiff/Makefile.am: Use libtool machinery to pass
+	rpath option.
+
+2005-03-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.c, tif_print.c}: Handle all data types in custom
+	tags.
+
+2005-03-18  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/dirinfo.c: Added DNG tags.
+
+	* libtiff/{tif_dir.c, tif_print.c}: More improvements in custom tag
+	handling code.
+
+	* libtiff/tiff.h: More comments; added missed DNG tag (LensInfo);
+	added DNG 1.1.0.0 tags.
+
+	* tools/tif2pdf.c: Fixed problem with alpha channel handling as per
+	bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=794
+
+	* man/TIFFGetField.3tiff: Add a note about autoregistered tags.
+
+2005-03-17  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* nmake.opt: Build with Win32 CRT library by default.
+
+	* tools/tiff2ps.c: Fixed typo in page size handling code.
+
+	* libtiff/{tif_dir.c, tif_print.c}: Support for custom tags, passed
+	by value.
+
+	* libtiff/{tiff.h, tif_dirinfo.c, tiffiop.h}: Added EXIF related tags.
+
+2005-03-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.7.2 released.
+
+2005-03-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcmp.c: Added ability to compare the 32-bit integer and
+	floating point data; complain on unsupported bit depths.
+
+2005-03-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tif_stream.cxx: Use ios namespace instead of ios_base to support
+	GCC 2.95.
+
+	* libtiff/{tiff.h, tif_fax3.tif, tif_jpeg.c}: Applied correct patch from
+	Lee Howard for HylaFax DCS tag
+	(see http://bugzilla.remotesensing.org/show_bug.cgi?id=771)
+
+2005-03-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure, configure.ac: Use -rpath option instead of -R as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=732
+
+	* libtiff/{tiff.h, tif_fax3.tif, tif_jpeg.c}: Applied patch from Lee
+	Howard to support a new tag TIFFTAG_FAXDCS (34911) used in HylaFax
+	software. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=771
+
+	* nmake.opt, html/build.html: Add more comments, change the config
+	file organization a bit as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=764
+
+	* tools/tiffcmp.c: Use properly sized buffer in short arrays comparison
+	as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=785
+
+2005-03-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: More logic to guess missed strip size as per
+	bug http://bugzilla.remotesensing.org/show_bug.cgi?id=705
+
+	* tools/fax2ps.c: Replace insecure mktemp() function with the
+	tmpfile() as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=786
+
+2005-02-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiff.h: Changed the int8 definition to be always signed char
+	as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=727
+
+	* libtiff/tiffio.h: Move TIFFOpenW() function into the extern "C"{}
+	block as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=763
+
+2005-02-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffgt.c: Fix problem on big-endian CPUs so that images
+	display more correctly.  Images display brighter than they should
+	on a Sun workstation.
+
+2005-02-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Estimate strip size in case of wrong or
+	suspicious values in the tags. As per bugs
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=705
+
+	and
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=320
+
+	* tools/tiff2ps.c: Fixed problem with page sizes as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=742
+
+2005-01-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tiff.h (TIFFTAG_TILEWIDTH): Corrected description.
+	(TIFFTAG_TILELENGTH): Corrected description.
+
+2005-01-30  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac: Fixes for --with-docdir option as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=759
+
+	* libtiff/tif_open.c: Remove unnesessary TIFFSeekFile() call as per
+	bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=756
+
+	* libtiff/tif_stream.cxx: Fixes for C++ stream interface from
+	Michael Rinne and Edward Lam.
+
+2005-01-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac: Make the documentation directory location configurable
+	via the --with-docdir option (as suggested by Jeremy C. Reed).
+
+	* libtiff/tif_color.c: Use double as the second argument of pow()
+	function in TIFFCIELabToRGBInit(). As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=741
+
+	* libtiff/tif_pixarlog.c: Avoid warnings when converting float to
+	integer as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=740
+
+	* libtiff/tif_getimage.c: Always fill the error message buffer in
+	TIFFRGBAImageBegin() as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=739
+
+2005-01-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_jpeg.c: Added ability to read/write the fax specific
+	TIFFTAG_FAXRECVPARAMS, TIFFTAG_FAXSUBADDRESS and TIFFTAG_FAXRECVTIME
+	tags as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=736
+
+	* libtiff/tif_win32.c: Fixed message formatting in functions
+	Win32WarningHandler() and Win32ErrorHandler() as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=735
+
+	* tools/tiff2ps.c: Interpret the -w and -h options independently. As
+	per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=689
+
+2005-01-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiffio.h: Move the color conversion routines in the 'extern
+	"C"' section as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=727
+
+	* libtiff/tiff.h: Restore back the workaround for AIX Visual Age C
+	compiler to avoid double definition of BSD types as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=39
+
+	* libtiff/Makefile.am: Place the C++ stream API in the separate
+	library called libtiffxx to avoid unneeded dependencies. Probably
+	there will be more C++ API in the future. As per bugs
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=733
+
+	and
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=730
+
+2005-01-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffdump.c: Fixed problem when read broken TIFFs with the
+	wrong tag counts (Dmitry V. Levin, Martin Pitt).
+
+	* configure.ac: Replace --disable-c++ with the --disable-cxx option as
+	per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=730
+
+2004-12-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_getimage.c: More fixes for multiple-alpha-channelled
+	RGB-images as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=713
+
+
+	* tools/tiffset.c: Convert character option to integer value as per
+	bug http://bugzilla.remotesensing.org/show_bug.cgi?id=725
+
+2004-12-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.7.1 released.
+
+	* html/tiffset.1.html: Add missed manual page as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=678
+
+	* libtiff/tiff.h: Revert back libtiff data type definitions as per
+	bug http://bugzilla.remotesensing.org/show_bug.cgi?id=687
+
+2004-12-19  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Do not forget about TIFF_VARIABLE2 when
+	checking for tag count in TIFFReadDirectory() function. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=713
+
+	* libtiff/{tif_dirread.c, tif_fax3.c}: More argument checking in
+	CheckMallock() function.
+
+	* libtiff/tif_getimage.c: Support for multiple-alpha-channelled
+	RGB-images as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=718
+
+2004-12-15  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_getimage.c: #define A1 bracketing for clean build on
+	SunPro compiler.
+
+2004-12-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* autogen.sh: aclocal and autoheader should be executed after
+	libtoolize.  Also add '-I .' to aclocal invocation to check
+	current directory for macros.
+
+2004-12-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirwrite.c: Always write TIFFTAG_SUBIFD using LONG type
+	as per bugs
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=703
+
+	and
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=704
+
+2004-12-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* nmake.opt: Link with the user32.lib in windowed mode. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=697
+
+	* libtiff/tif_win32.c: Use char* strings instead of TCHAR in windowed
+	mode as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=697
+
+	* libtiff/tif_config.in.vc: Removed unneded definitions for
+	read/open/close/lseek functions to fix the
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=680
+
+2004-12-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.c, tif_dirread.c}: Remove TIFFReassignTagToIgnore()
+	call from the TIFFReadDirectory() function. TIFFReassignTagToIgnore
+	must be removed in the future, as it was never used properly. As per
+	bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=692
+
+2004-11-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_jpeg.c: Added a work-around in order to allow
+	compilation with the heavily modified version of libjpeg delivered
+	with Cygwin.
+
+2004-11-29  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: Properly handle tags, which have the uint32
+	counts. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=693
+
+	* tools/fax2ps.c: Be able to extract the first page (#0). As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=690
+
+2004-11-28  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_unix.c: Make UNIX module compilable (and usable)
+	on Windows.
+
+	* nmake.opt: Add missed DLLNAME variable.
+
+2004-11-26  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/makefile.vc: make it easier to rename the libtiff DLL.
+
+2004-11-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* man/libtiff.3tiff: Improvements in the "LIST OF ROUTINES" table as
+	per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=545
+
+	* man/tiffset.1: Added manual page for tiffset tool written by Jay
+	Berkenbilt. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=678
+
+2004-11-23  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_error.c: fixed TIFFerror call to be TIFFError.
+
+2004-11-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* html/document.html: Updated Adobe web links as per email from Joris.
+
+2004-11-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffio.hxx, tiffio.h}: C++ stream interface moved to new
+	file tiffio.hxx. We don't have any C++ in tiffio.h, those who want to
+	use C++ streams should #include <tiffio.hxx>.
+
+2004-11-13  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiff.h: Added Adobe DNG tags.
+
+	* libtiff/tif_win32.c: Typo fixed.
+
+	* libtiff/{tif_stream.cxx, tiffio.h}: C++ stream interface updated to
+	be compliant with the latest standard. Appropriate additions in
+	makefiles now completed.
+
+2004-11-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffset.c, libtiff/tif_dirinfo.c: Properly handle the
+	different tag types. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=600
+
+2004-11-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_aux.c: Set the appropriate ReferenceBlackWhite array for
+	YCbCr image which lacks that tag (noted by Hans Petter Selasky).
+
+2004-11-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_color.c: Division by zero fixed (Hans Petter Selasky).
+
+2004-11-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_stream.cxx, tiffio.h}: Added C++ stream interface
+	contributed by Edward Lam (see
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=654 for details).
+	Though no changes in any makefiles yet.
+
+2004-11-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_open.c: Removed close() in TIFFClientOpen() if file
+	is bad. This is the callers responsibility.
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=651
+
+2004-11-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffio.h, tif_win32.c, libtiff.def}: Added TIFFOpenW()
+	function to work with the double byte strings (used to represent
+	filenames in some locales). As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=625
+
+	* libtiff/tif_dirread.c: Fixed problem when fetching BitsPerSample and
+	Compression tags of type LONG from broken TIFFS as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=662
+
+	* libtiff/tif_dirinfo.c: Fixed definition for TIFFTAG_RICHTIFFIPTC,
+	the writecount should have uint32 type. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=662
+
+	* libtiff/tif_write.c: Fixed wrong if() statement in
+	TIFFAppendToStrip() function as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=660
+
+2004-11-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirinfo.c: Change definition for TIFFTAG_EXTRASAMPLES
+	field. The caller should supply a count when setting this field. As
+	per bug
+
+	 http://bugzilla.remotesensing.org/show_bug.cgi?id=648
+
+	* libtiff/{tif_jpeg.c, tif_ojpeg.c}: TIFFTAG_JPEGTABLES should have
+	uint32 count. Use this type everywhere.
+
+2004-11-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_next.c: avoid use of u_long and u_char types.  Bug 653.
+
+2004-11-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2rgba.c: removed extra newlines in usage message.
+
+2004-10-30  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirwrite.c: Improvements in tag writing code.
+
+	* tools/tiff2ps.c: Fixed wrong variable data type when read Position
+	tags (Tristan Hill).
+
+2004-10-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tiffiop.h: added fallback definition of assert() if we
+	don't have assert.h.
+
+2004-10-29  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_fax3.c: Fixed case with the wrong decode routines
+	choosing when the incorrect Group4Options tag set. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=323
+
+	* libtiff/tif_dirwrite.c: Fixed problem with passing count variable of
+	wrong type when writing the TIFF_BYTE/TIFF_SBYTE tags in
+	TIFFWriteNormalTag().
+
+2004-10-28  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2ps.c: Fixed wrong variable data type when read Resolution
+	tags (Peter Fales).
+
+	* tools/{bmp2tiff.c, raw2tiff.c}: Get rid of stream I/O functions.
+
+2004-10-28  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2pdf.c: added casts to avoid warnings.
+
+	* libtiff/libtiff.def: Added several more entry points required
+	to link fax2tiff.c against the DLL on windows.
+
+2004-10-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure, configure.ac: Added --enable-rpath option to embed linker
+	paths into library binary.
+
+2004-10-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffset.c: Check the malloc return value (Dmitry V. Levin).
+
+	* libtiff/{tif_strip.c, tif_tile.c}: Zero division problem fixed
+	(Vladimir Nadvornik, Dmitry V. Levin).
+
+2004-10-16  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.7.0 released.
+
+2004-10-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tif_jpeg.c: There seems to be no need to include stdio.h
+	in this file so its inclusion is removed.  Including stdio.h
+	sometimes incurs an INT32 typedef conflict between MinGW's
+	basetsd.h and libjpeg's jmorecfg.h.
+
+2004-10-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* man/bmp2tiff.1: Added manual page for bmp2tiff utility.
+
+2004-10-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffcmp.c (leof): Renamed from 'eof' in order to avoid
+	conflict noticed under MinGW.
+	* ltmain.sh: Fix for MinGW compilation.
+
+2004-10-13  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* man/tiffsplit.1: Fixed to indicate using aaa-zzz, not aa-zz.
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=635
+
+2004-10-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dirread.c, tif_jpeg.c, tif_luv.c, tif_ojpeg.c,
+	tif_pixarlog.c, tif_write.c}: Handle the zero strip/tile sizes
+	properly (Dmitry V. Levin, Marcus Meissner).
+
+2004-10-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirinfo.c: Type of the TIFFTAG_SUBIFD field changed
+	to TIFF_IFD.
+
+2004-10-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/bmp2tif.c: Check the space allocation results.
+
+2004-10-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: Initialize td_tilewidth and td_tilelength fields
+	of the TIFFDirectory structure with the 0 instead of -1 to avoid
+	confusing integer overflows in TIFFTileRowSize() for striped images.
+
+	* tools/tiff2pdf.c: Fixed TransferFunction tag handling reported
+	by Ross A. Finlayson.
+
+	* libtiff/tif_dir.c: Fixed custom tags handling as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=629
+
+2004-10-08  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c: Fix bug with tif_foundfield and reallocation
+	of tif_fieldinfo.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=630
+
+2004-10-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* contrib/iptcutil/README: Added the missing README which goes
+	along with iptcutil.
+
+2004-10-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_compress.c: Improved error reporting in
+	TIFFGetConfiguredCODECs() (Dmitry V. Levin).
+
+2004-10-02  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.7.0beta2 released.
+
+	* libtiff/{tif_aux.c, tif_compress.c, tif_dirinfo.c, tif_dirwrite.c,
+	tif_extension.c, tif_fax3.c, tif_luv.c, tif_packbits.c,
+	tif_pixarlog.c, tif_write.c}: Added checks for failed memory
+	allocations and	integer overflows (Dmitry V. Levin).
+
+	* libtiff/tiff.h: Missed TIFF_BIGTIFF_VERSION constant added.
+
+2004-10-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_open.c: added a more informative message if a BigTIFF
+	file is opened.
+
+2004-09-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c: changed type of XMLPacket (tag 700) to
+	TIFFTAG_BYTE instead of TIFFTAG_UNDEFINED to comply with the info
+	in the Adobe XMP Specification.
+
+2004-09-29  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_jpeg.c, tif_pixarlog.c}: Use _TIFFmemset() instead of
+	memset().
+
+	* libtiff/{tif_dirread.c, tif_strip.c, tif_tile.c}: Applied patches
+	from Dmitry V. Levin to fix possible integer overflow problems.
+
+2004-09-28  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_getimage.c: Check for allocated buffers before clearing
+	(Dmitry V. Levin).
+
+2004-09-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dir.h, tif_dir.c, tif_dirread.c, tif_write.c}:
+	Optimize checking for the strip bounds.
+
+	* libtiff/{tif_dirread.c, tif_strip.c}: TIFFScanlineSize() and
+	TIFFRasterScanlineSize() functions report zero in the case of integer
+	overflow now. Properly handle this case in TIFFReadDirectory()
+	(patches from Dmitry V. Levin).
+
+2004-09-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_dirinfo.c, tif_strip.c, tif_tile.c}: Use TIFFhowmany8()
+	macro where appropriate.
+
+	* tools/tiff2bw.c: Write ImageWidth/Height tags to output file, as
+	noted by Gennady Khokhorin.
+
+	* libtiff/tif_dirread.c: Always check the return values, returned
+	by the _TIFFmalloc() (Dmitry V. Levin).
+
+	* libtiff/tif_dir.c: Fixed possible integer overflow _TIFFset*Array()
+	functions (Dmitry V. Levin).
+
+	* libtiff/{tif_dirread.c, tif_dir.c, tif_write.c}:
+	Potential memory leak fixed in TIFFReadDirectory(), _TIFFVSetField(),
+	TIFFGrowStrips() (found by Dmitry V. Levin).
+
+2004-09-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffio.h, tif_compress.c}: Added TIFFGetConfiguredCODECs()
+	to get the list of configured codecs.
+
+	* libtiff/{tiffiop.h, tif_dirread.c}: More overflow fixes from
+	Dmitry V. Levin.
+
+2004-09-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Applied patch from Dmitry V. Levin to fix
+	possible integer overflow in CheckMalloc() function.
+
+2004-09-22  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffiop.h, tif_strip.c}: Use TIFFhowmany8() macro instead
+	of plain TIFFhowmany() where appropriate.
+
+2004-09-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_getimage.c: Initialize arrays after space allocation.
+
+2004-09-19  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.7.0beta released.
+
+	* libtiff/{tif_luv.c, tif_next.c, tif_thunder.c}: Several buffer
+	overruns fixed, as noted by Chris Evans.
+
+2004-09-14  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* commit: Added a script to make it more convenient to commit
+	updates.  The CVS commit message is extracted from this ChangeLog
+	file.
+
+2004-09-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac, configure, aclocal.m4, libtiff/{mkspans.c, tif_fax3.c,
+	tif_getimage.c, tif_luv.c, tif_lzw.c, tif_ojpeg.c, tif_packbits.c,
+	tif_predict.c, tif_read.c, tif_swab.c, tif_thunder.c, tif_write.c,
+	tif_dir.c, tif_dirread.c, tif_dirwrite.c, tif_jpeg.c, tif_dirinfo.c,
+	tif_vms.c, tif_print.c, tif_strip.c, tif_tile.c, tif_dir.h,
+	tif_config.h.in, tiffiop.h}:
+	Get rid of BSD data types (u_char, u_short, u_int, u_long).
+
+2004-09-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* libtiff/tiff.h: Fix column tagging. Reference current Adobe XMP
+	specification. Reference libtiff bug tracking system to submit
+	private tag additions.
+
+2004-09-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* tools/tiffgt.c: Include "tif_config.h".
+
+	* configure.ac: Use AM_PROG_CC_C_O since it is now needed to build
+	tiffgt.  This results in the 'compile' script being added to the
+	project.
+
+	* tools/Makefile.am (tiffgt_CFLAGS): Add extra build options
+	required to find OpenGL headers necessary to build tiffgt.  Also
+	ensure that the libtiff that we built is used rather than some other
+	libtiff installed on the system.
+
+2004-09-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac, acinclude.m4, aclocal.m4: New macros to detect GLUT
+	libraries.
+
+2004-09-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+	* configure.ac: Pass library configuration defines via
+	tif_config.h rather than extending CPPFLAGS. Configure a
+	libtiff/tiffconf.h in order to satisfy application requirements
+	(not used by library build). Do not define _POSIX_C_SOURCE=2 since
+	this causes failure to build on systems which properly respect
+	this request.
+
+	* libtiff/tiffconf.h.in: New file to act as the template for the
+	configured tiffconf.h
+
+	* libtiff/files.lst (HDRS): Install the configured tiffconf.h.
+
+2004-09-10  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* html/internals.html: Split off a discussion of adding new tags
+	into addingtags.html.
+
+2004-09-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* test/{ascii_tag.c, long_tag.c}: Preliminary test suite added.
+
+	* tools/tiff2pdf.c: Fixed reading TransferFunction tag as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=590
+
+	* libtiff/tif_print.c: Fixes in InkNames and NumberOfInks reporting.
+
+	* libtiff/tif_dirread.c: Don't reject to read tags of the
+	SamplesPerPixel size when the tag count is greater than number of
+	samples as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=576
+
+	* libtiff/tiff.h: Use _TIFF_DATA_TYPEDEFS_ guardian to switch off
+	defining int8/uint8/... etc. types. As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=607
+
+2004-09-09  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2ps.c, tools/tiffmedian.c: fiddle with include files
+	to avoid compile warnings about getopt() and a few other things.
+
+2004-09-02  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Use memcpy() function instead of pointer
+	assigning magic in TIFFFetchFloat().
+
+2004-09-01  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffio.h, tif_open.c}: Applied patches from Joris Van Damme
+	to avoid requirement for tiffiop.h inclusion in some applications. See
+	here
+
+	http://www.asmail.be/msg0054799560.html
+
+	for details.
+
+	* tools/fax2tiff.c: Use the new functions in the code.
+
+2004-08-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Initialize arrays properly.
+
+	* tools/tiff2ps.c: Avoid zero division in setupPageState() function;
+	properly initialize array in PSDataBW().
+
+2004-08-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: More fixes for bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=590
+
+	from Ross Finlayson.
+
+2004-08-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2ps.c: Fixed problem with uninitialized values.
+
+	* libtiff/tif_dir.c: Initialize tif_foundfield data member in the
+	TIFFDefaultDirectory() (in addition to 2004-08-19 fix).
+
+	* tools/tiff2pdf.c: Fixed a bunch of problems as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=590
+
+2004-08-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Applied patch from Ross Finlayson that checks
+	that the input file has compression, photometric interpretation,
+	etcetra, tags or if not than a more descriptive error is returned.
+
+	* libtiff/tif_dirread.c: Fixed problem in TIFFReadDirectory() in the
+	code, responsible for tag data type checking.
+
+2004-08-19  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffiop.h, tif_dirinfo.c}: Fixed problem with the static
+	variable as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=593
+
+2004-08-16  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/ras2tiff.c: Fixed issue with missed big-endian checks as per
+	bug http://bugzilla.remotesensing.org/show_bug.cgi?id=586
+
+2004-08-01  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_config.h.in, tif_config.h.vc}: config.h.in and
+	config.h.vc files renamed in the tif_config.h.in and tif_config.h.vc.
+
+2004-07-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_lzw.c: LZW compression code is merged back from the
+	separate package. All libtiff tools are updated to not advertise an
+	abcence of LZW support.
+
+2004-07-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiffio.h: Revert thandle_t back to void* type.
+
+2004-07-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_read.c, tif_tile.c, tif_strip.c}: Fixes in error
+	messages, as suggested by Bernd Herd.
+
+2004-07-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: Call TIFFError() instead of producing warnings
+	when setting custom tags by value. Reported by Eric Fieleke.
+
+2004-06-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/bmp2tiff.c: Add missed RawsPerStrip setting.
+
+2004-06-08  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/bmp2tiff.c: Added new utility to convert Windows BMP files
+	into TIFFs.
+
+2004-06-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.7.0alpha released.
+
+2004-06-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiff.h, tif_dirwrite.c, tif_fax3.c, tif_packbits.c,}: Get rid
+	of ugly 64-bit hacks, replace them with the clever (autoconf based )
+	ones :-).
+
+	* libtiff/tiffio.h: Define thandle_t as int, not void* (may cause
+	problems in 64-bit environment).
+
+2004-06-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffset.c: tiffset now can set any libtiff supported tags.
+	Tags can be supplied by the mnemonic name or number.
+
+	* libtiff/{tiffio.h, tif_dir.h, tif_dirinfo.c,}: Added two new
+	functions TIFFFindFieldInfoByName() and TIFFFieldWithName().
+
+2004-05-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_ojpeg.c: Fixed problem with duplicated SOI and SOF
+	markers as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=581
+
+2004-05-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffsplit.c: Don't forget to copy Photometric
+	Interpretation tag.
+
+2004-05-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_open.c, tiffio.h}: New function added:
+	TIFFIsBigEndian(). Function returns nonzero if given was file written
+	in big-endian order.
+
+	* tools/tiffsplit.c: Fixed problem with unproperly written multibyte
+	files. Now output files will be written using the same byte order
+	flag as	in the input image. See
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=574
+
+	for details.
+
+2004-05-19  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_print.c: added (untested) support for printing
+	SSHORT, SLONG and SRATIONAL fields.
+
+	* tools/tiffcp.c: close output file on normal exit.
+
+2004-05-17  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_fax3.c: Avoid reading CCITT compression options
+	if compression type mismatches. See
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=565
+
+2004-04-30  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_strip.c: Never return 0 from the
+	TIFFNumberOfStrips().
+
+2004-04-29  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Workaround for broken TIFF writers which
+	store single SampleFormat value for multisampled images. See
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=562
+
+2004-04-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure.ac, libtiff/{tiff.h, config.h.in}: Added tests for int8,
+	int16 and int32 types to avoid complains on some compilers. Details at
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=39
+
+2004-04-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2pdf.c: Fixed problem with unaligned access as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=555
+
+2004-04-14  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_write.c: Allow in-place updating of the compressed
+	images (don't work properly with all codecs). For details see GDAL bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=534
+
+2004-04-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_jpeg.c: Workaround for wrong sampling factors used
+	in the Intergarph JPEG compressed TIFF images as per bug:
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=532
+
+2004-04-04  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_open.c: close clientdata if TIFFClientOpen() fails
+	via bad2.
+
+2004-03-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Properly set Photometric Interpretation in case of
+	JPEG compression of grayscale images.
+
+	* tools/tiffcp.c: Don't emit warnings when Orientation tag does not
+	present in the input image.
+
+2004-03-19  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* {many}: The first attempt to switch to autotools.
+
+2004-03-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_open.c: Use dummy mmap/munmap functions in
+	TIFFClientOpen() when the appropriate client functions was not
+	supplied by user.
+
+2004-03-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/ycbcr.c: fixed main() declaration as per:
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=513
+
+2004-02-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffsplit.c: Copy JPEGTables tag contents for JPEG compressed
+	images. Reported by Artem Mirolubov.
+
+	* libtiff/tif_dirread.c: Fixed problem with handling TIFF_UNDEFINED
+	tag type in TIFFFetchNormalTag() as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=508
+
+2004-02-17  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_codec.c: Fixed typo in TIFFInitPackBits name as per:
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=494
+
+2004-02-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_fax3.c: Fixed problem with CCITT encoding modes as per
+	bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=483
+
+	But we need more work on fax codec to support update mode.
+
+2004-01-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/libtiff.def: Added TIFFCurrentDirOffset, TIFFWriteCheck,
+	TIFFRGBAImageOK, and TIFFNumberOfDirectories as suggested by
+	Scott Reynolds.
+
+2004-01-29  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiff.h: Fixed tag definitions for TIFFTAG_YCLIPPATHUNITS
+	and TIFFTAG_INDEXED as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=475
+
+	* libtiff/{tif_win32.c, tif_unix.c}: Check whether the pointer is
+	NULL before proceeding further as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=474
+
+	Check results, returned by the TIFFFdOpen() before returning and close
+	file if TIFFFdOpen() failed as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=468
+
+	* libtiff/tif_open.c: More fixes for
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=468
+
+2004-01-28  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{libtiff.def, tif_close.c, tiffio.h, tif_open.c}: Separate
+	TIFFCleanup() from the TIFFClose() in order to fix the bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=468
+
+	* tools/tiffcp.c: Fixed problem with wrong interpretation of the
+	InkNames tag as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=466
+
+	Memory leak fixed.
+
+2004-01-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirwrite.c: Fixed handling of writable ASCII tags that
+	are field_passcount=TRUE properly.  Arguably anonymous custom tags
+	should be declared as passcount=FALSE, but I don't want to change
+	that without a careful review.
+
+2004-01-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_write.c: Fixed reporting size of the buffer in case of
+	stripped image in TIFFWriteBufferSetup(). As per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=460
+
+2004-01-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: Incomplete cleanup in TIFFFreeDirectory(),
+	patch from Gerben Koopmans.
+
+	* libtiff/tif_dirread.c: Check field_passcount value before setting
+	the value of undefined type, patch from Gerben Koopmans.
+
+2004-01-02  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Fixed problem with wrong Photometric setting for
+	non-RGB images.
+
+2003-12-31  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_win32.c: Fixed problem with _TIFFrealloc() when the NULL
+	pointer passed. Patch supplied by Larry Grill.
+
+	* libtiff/{tiff.h, tif_fax3.c}:Fixes for AMD 64 platform as
+	suggested by Jeremy C. Reed.
+
+2003-12-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff 3.6.1 released.
+
+2003-12-24  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* config.guess, config.sub: Updated from the recent upstream.
+
+2003-12-22  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_color, tif_getimage.c, tiffio.h}, man/TIFFcolor.3t:
+	More cleanups in color conversion interface, added appropriate manual
+	page.
+
+2003-12-19  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_extension.c, tif_dirinfo.c, tiff.h}: Warnings fixed as
+	per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=357
+
+	* tools/tiff2ps.c: Added support for alpha channel. Fixes
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=428
+
+	* libtiff/{libtiff.def, tif_color.c, tif_getimage.c, tiffio.h}:
+	Interface for Lab->RGB color conversion is finally cleaned up.
+	Added support for ReferenceBlackWhite tag handling when converted from
+	YCbCr color space. The latter closes
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=120
+
+2003-12-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_getimage.c, tiffio.h}: Avoid warnings.
+
+	* libtiff/makefile.vc, tools/makefile.vc: Support for IJG JPEG
+	library.
+
+2003-12-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_getimage.c, tif_aux.c}: Read WhitePoint tag from the
+	file and properly use it for CIE Lab->RGB transform.
+
+2003-12-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_getimage.c, tif_color.c, tiffio.h}: YCbCr->RGB
+	conversion routines now in the tif_color.c module. New function
+	TIFFYCbCrtoRGB() available in TIFF API.
+
+	* libtiff/tif_dirwrite.c: Handle TIFF_IFD tag type correctly.
+
+2003-12-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_getimage.c, tif_color.c, tiffio.h}: Improvements in
+	CIE Lab conversion code. Start moving YCbCr stuff to the tif_color.c
+	module.
+
+	* libtiff/{tif_getimage.c, tiffio.h}, man{TIFFReadRGBAImage.3t,
+	TIFFReadRGBAStrip.3t, TIFFReadRGBATile.3t, TIFFRGBAImage.3t}:
+	Finally resolved problems with orientation handling. TIFFRGBAImage
+	interface now properly supports all possible orientations, i.e. images
+	will be flipped both in horizontal and vertical directions if
+	required. 'Known bugs' section now removed from the appropriate manual
+	pages. Closed bug entry:
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=322
+
+2003-12-02  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dir.c: Fixed order of the parameters in TIFFError()
+	function calls as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=440
+
+2003-11-28 Ross Finlayson  <libtiff@apexinternetsoftware.com>
+
+	* tools/tiff2pdf.c:  Some bugs fixed.
+
+2003-11-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_luv.c: Fixed bug in 48-bit to 24-bit conversion routine,
+	reported by Antonio Scuri.
+
+	* man/tiff2pdf.1: Few improvements in page layout.
+
+	* Makefile.in, /man/Makefile.in, /html/man/tiff2pdf.1.html:
+	 Added support fpr tiff2pdf manual page.
+
+2003-11-26 Ross Finlayson  <libtiff@apexinternetsoftware.com>
+
+	* /man/tiff2pdf.1:  File added to repository.
+
+2003-11-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* Makefile.in, /tools/{Makefile.in, makefile.vc}:
+	 Added support fpr tiff2pdf utility.
+
+2003-11-25  Ross Finlayson  <libtiff@apexinternetsoftware.com>
+
+	* /tools/tiff2pdf.c:  File added to repository.
+
+2003-11-22  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /tools/raw2tiff.c: sqrtf() replaced with sqrt().
+
+2003-11-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /tools/raw2tiff.c: #include <getopt.h> removed.
+
+	* tools/{Makefile.in, tiffgt.c}: Unmaintained and platform dependent
+	sgigt utility removed and replaced with the completely rewritten
+	portable tiffgt tool (depend on OpenGL and GLUT). Initial revision,
+	there is a lot of things to improve.
+
+	* libtiff/tif_ojpeg.c: TIFFVGetField() function now can properly
+	extract the fields from the OJPEG files. Patch supplied by Ross
+	Finlayson.
+
+	* libtiff/{tiffio.h, tif_codec.c}, man/{libtiff.3t, TIFFcodec.3t}:
+	Added new function TIFFIsCODECConfigured(), suggested by Ross
+	Finlayson.
+
+2003-11-18  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirinfo.c: Implemented binary search in
+	_TIFFMergeFieldInfo(). Patch supplied by Ross Finlayson.
+
+	* libtiff/tif_dir.h: _TIFFFindOrRegisterdInfo declaration replaced
+	with _TIFFFindOrRegisterFieldInfo as reported by Ross Finlayson.
+
+2003-11-17  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirread.c: do not mark all anonymously defined tags to be
+	IGNOREd.
+
+2003-11-17  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* contrib/pds/{tif_pdsdirread.c, tif_pdsdirwrite.c}: Use
+	TIFFDataWidth() function insted of tiffDataWidth array.
+
+2003-11-16  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiff.h, tif_dirinfo.c}: Added support for IFD (13)
+	datatype, intruduced in "Adobe PageMaker TIFF Tech. Notes".
+
+2003-11-15  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* Makefile.in: fixed missing backslash for tif_color.c in list.
+
+2003-11-13  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_color.c, tif_getimage.c, tiffio.h, Makefile.in}:
+	New color space conversion code: CIE L*a*b* 1976 images now supported
+	by the TIFFRGBAImage interface. All introduced routines go to new
+	module tif_color.c. Eventually all color conversion functions should
+	be moved there.
+
+2003-11-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/{ras2tiff.c, rasterfile.h}: Properly determine SUN Rasterfiles
+	with the reverse byte order (it is reported by the magic header
+	field). Problem reported by Andreas Wiesmann.
+
+	* tools/raw2tiff.c, man/raw2tiff.1: Few improvements in correlation
+	calculation function. Guessing mechanics now documented in manual page.
+
+2003-11-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/raw2tiff.c: Implemented image size guessing using
+	correlation coefficient calculation between two neighbour lines.
+
+2003-11-09  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_tile.c: remove spurious use of "s" (sample) in the
+	planarconfig_contig case in TIFFComputeTile().
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=387
+
+2003-11-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiffiop.h: New macros: TIFFmax, TIFFmin and TIFFrint.
+
+2003-11-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffio.h, tif_strip.c}, man/{TIFFstrip.3t, libtiff.3t}:
+	Added TIFFRawStripSize() function as suggested by Chris Hanson.
+
+2003-11-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_lzw.c, tif_fax3.c}: Proper support for update mode as
+	per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=424
+
+2003-10-29  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/libtiff.def: Added TIFFReadRGBAImageOriented.
+
+	* html/build.html: Added note about GNU make requirement.
+
+2003-10-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* Makefile.in: Fixes in using MAKEFLAGS as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=418
+
+	* port/install.sh.in: Option -p added to the mkdir command to create
+	all directory tree structure before installing.
+
+2003-10-18  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /tools/tiff2ps.c: #include <strings.h> replaced with the
+	#include <string.h>.
+
+2003-10-16  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* Makefile.in: Add an absolute path to the test_pics.sh call.
+
+2003-10-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tiffcomp.h: #define _BSDTYPES_DEFINED when defining BSD
+	typedefs.
+
+2003-10-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure, libtiff/{Makefile.in, mkversion.c}:
+	Relative buildings fixed.
+
+	* tools/Makefile.in: Added "-I../libtiff" to the tiffset building
+	rule.
+
+2003-10-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* Makefile.in: Added missed v3.6.0.html.
+
+	* libtiff/tiffio.h: Typo fixed: ORIENTATION_BOTTOMLEFT replaced with
+	ORIENTATION_BOTLEFT.
+
+2003-10-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* 3.6.0 final release.
+
+2003-10-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tif_getimage.c, tiffio.h}, man/TIFFReadRGBAImage.3t: New
+	function TIFFReadRGBAImageOriented() implemented to retrieve raster
+	array with user-specified origin position as suggested by Jason Frank.
+	See
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=322
+
+	for details.
+
+	* tools/tiff2rgba.c: Switched to use TIFFReadRGBAImageOriented()
+	instead of TIFFReadRGBAImage().
+
+	* tools/tiff2ps.c: Fixed possible endless loop as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=404
+
+2003-09-30  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Check field counter against number of fields
+	in order to fix
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=366
+
+	* libtiff/tif_fax3.c: Fix wrong line numbering as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=342
+
+2003-09-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/{tiffiop.h, tif_dirread.c, tif_dir.c, tif_open.c,
+	tif_close.c}: Store a list of opened IFD to prevent looping as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=383
+
+2003-09-23  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: More fixes for	EstimateStripByteCounts(). See
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=358
+
+2003-08-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffmedian.c: int declaration replaced with the uint32 to
+	support large images as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=382
+
+2003-08-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+ 	* libtiff/Makefile.in: Fixed problem with building in different
+	directory.
+
+	* tools/tiff2ps.c: Added missing #include <strings.h>.
+
+	* libtiff/tif_dirwrite.c: More fixes for custom tags code
+	from Ashley Dreier.
+
+2003-08-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2ps.c: Added page size setting when creating PS Level 2.
+	Patch submitted by Balatoni Denes (with corrections from Tom
+	Kacvinsky).
+
+	* tools/tiff2ps.c: Fixed PS comment emitted when FlateDecode is
+	being used. Reported by Tom Kacvinsky.
+
+	* libtiff/tif_dirwrite.c: Fixed problem with custom tags writing,
+	reported by Ashley Dreier.
+
+	* libtiff/tif_print.c: Fixed problem with float tags reading, support
+	for printing RATIONAL and BYTE tags added.
+
+2003-08-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_lzw.c: Move LZW codec state block allocation back to
+	TIFFInitLZW(), because its initialization in LZWSetupDecode() cause
+	problems with predictor initialization. Remove O_RDONLY check during
+	state block allocation to be able open LZW compressed files in update
+	mode.
+
+	Problem exist for libtiff version of the tif_lzw.c module. One from
+	lzw-compression-kit hasn't such troubles.
+
+2003-08-04  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_write.c: modified tif_write.c so that the various
+	encoded write functions use tif_postdecode() to apply byte order
+	swapping (swab) to the application passed data buffer if the same
+	would be done when reading.  This allows us to write pixel data with
+	more than 8 bits per sample to existing files of a non-native byte
+	order.  One side effect of this change is the applications buffer
+	itself is altered in this case by the act of writing.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=171
+
+2003-07-25  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_open.c: avoid signed/unsigned casting warning
+	initializing typemask as per patch from J.A. Strother.
+
+	* tools/tiffcp.c: fixed signed/unsigned casting warning.
+
+	* libtiff/tif_print.c: dos2unix conversion.
+
+	* tools/tiffsplit.c: increased the maximum number of pages that
+	can be split.  Patch provided by Andrew J. Montalenti.
+
+2003-07-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/raw2tiff.c: Added option `-p' to explicitly select color
+	space of input image data. Closes
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=364
+
+2003-07-08  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_aux.c, tif_codec.c, tif_dir.c, tif_dirread.c, tif_extension.c,
+	tif_fax3.c, tif_getimage.c, tif_luv.c, tif_lzw.c, tif_next.c,
+	tif_packbits.c, tif_predict.c, tif_print.c, tif_swab.c, tif_thunder.c:
+	avoid casting warning at /W4.
+
+2003-07-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/thumbnail.c: Memory leak fixed as reported by Robert S. Kissel.
+
+2003-06-30  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_pixarlog.c: Unused variables removed.
+
+	* libtiff/{tif_dirread.c, tif_dir.c}: Fixed problem with
+	EstimateStripByteCounts() as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=358
+
+	* libtiff/{tif_dirwrite.c, tif_packbits.c}: Fixed compilation on
+	64-bit architectures as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=357
+
+	* libtiff/tif_dirinfo.c: TIFFDataWidth() returns 0 in case of
+	unknown data type.
+
+2003-06-19  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_print.c: fixed some serious bugs when printing
+	custom tags ... almost certain to crash.
+
+	* libtiff/tif_dirread.c: Don't ignore custom fields that are
+	autodefined.  Not sure how this got to be like this.
+
+2003-06-18  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* 3.6.0 Beta2 released.
+
+	* tools/tiffcmp.c, man/tiffcmp.1: Fixed problem with unused data
+	comparing as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=349
+
+	`-z' option now can be used to set the number of reported different
+	bytes.
+
+2003-06-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c, man/tiffcp.1: Added possibility to specify value -1
+	to -r option to get the entire image as one strip. See
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=343
+
+	for details.
+
+2003-06-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Set the correct RowsPerStrip and PageNumber
+	values as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=343
+
+2003-05-27  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: modified segment_height calculation to always
+	be a full height tile for tiled images.  Also changed error to just
+	be a warning.
+
+2003-05-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/fax2tiff.c: Page numbering fixed, as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=341
+
+2003-05-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* contrib/ojpeg/{Makefile.in, jdhuff.h, jinclude.h, ojpeg.c, README},
+	configure, Makefile.in:	Switched back to the old behaviour. Likely
+	better solution should be found for OJPEG support.
+
+2003-05-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/mkversion.c: Fixed problem with wrong string size when
+	reading RELEASE-DATE file.
+
+2003-05-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2ps.c: Fixed bug in Ascii85EncodeBlock() function: array
+	index was out of range.
+
+2003-05-06  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* contrib/ojpeg/{Makefile.in, jdhuff.h, jinclude.h, ojpeg.c, README},
+	configure, Makefile.in:	Improved libtiff compilation with OJPEG
+	support. Now no need for patching IJG JPEG library, hack requred by
+	libtiff will be compiled and used in-place. Implemented with
+	suggestion and help from Bill Allombert, Debian's libjpeg maintainer.
+
+	* libtiff/tif_aux.c: Properly handle TIFFTAG_PREDICTOR in
+	TIFFVGetFieldDefaulted() function.
+
+2003-05-05  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/ppm2tiff.c: PPM header parser improved: now able to skip
+	comments.
+
+	* tools/tiffdither.c: Fixed problem with bit fill order tag setting:
+	was not copied from source image.
+
+	* libtiff/getimage.c: Workaround for some images without correct
+	info about alpha channel as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=331
+
+2003-04-29  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2ps.c, man/tiff2ps.1: Add ability to generate PS Level 3.
+	It basically allows one to use the /flateDecode filter for ZIP
+	compressed TIFF images. Patch supplied by Tom Kacvinsky. Fixes
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=328
+
+	* tools/tiff2ps.c: Force deadzone printing when EPS output specified
+	as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=325
+
+2003-04-17  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Removed additional check for StripByteCounts
+	due to problems with multidirectory images. Quality of error messages
+	improved.
+
+2003-04-16  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiffcp.c: Fixed problem with colorspace conversion for JPEG
+	encoded images. See bug entries
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=275
+
+	and
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=23
+
+	* libtiff/tif_dirread.c: Additional check for StripByteCounts
+	correctness. Fixes
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=320
+
+2003-03-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/{fax2ps.c, fax2tiff.c, gif2tiff.c, pal2rgb.c, ppm2tiff.c,
+	ras2tiff.c, raw2tiff.c, rgb2ycbcr.c, thumbnail.c, tiff2bw.c,
+	tiff2ps.c, tiff2rgba.c, tiffcp.c, tiffdither.c, tiffinfo.c,
+	tiffmedian.c}: Added library version reporting facility to all tools.
+
+2003-03-06  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* port/install.sh.in: Fixed problems with install producing paths
+	like ///usr/local/lib on cygwin.
+
+2003-02-27  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/fax2tiff.c, man/fax2tiff.1: New switch (-X) to set width of
+	raw input page. Patch supplied by Julien Gaulmin. See
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=293
+
+	for details.
+
+2003-02-26  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c: fixed up the tif_postdecode settings
+	responsible for byte swapping complex image data.
+
+	* libtiff/tif_lzw.c: fixed so that decoder state isn't allocated till
+	LZWSetupDecode().  Needed to read LZW files in "r+" mode.
+
+2003-02-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/ppm2tiff.c: Fixed problem with too many arguments.
+
+2003-02-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/raw2tiff.c: Memory leak fixed.
+
+2003-02-03  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/fax2tiff.c, man/fax2tiff.1: Applied patch from Julien Gaulmin
+	(thanks, Julien!). More switches for fax2tiff tool for better control
+	of input and output. Details at
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=272
+
+2003-02-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Modified to defer initialization of jpeg
+	library so that we can check if there is already any tile/strip data
+	before deciding between creating a compressor or a decompressor.
+
+2003-01-31  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_write.c: TIFFWriteCheck() now fails if the image is
+	a pre-existing compressed image.  That is, image writing to
+	pre-existing compressed images is not allowed.
+
+	* libtiff/tif_open.c: Removed error if opening a compressed file
+	in update mode.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=198
+
+2003-01-31  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* config.guess, config.sub: Updated to recent upstream versions.
+
+2003-01-15  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* cut 3.6.0 Beta release.
+
+2002-12-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/fax2ps.c, man/fax2ps.1: Page size was determined
+	in wrong way as per bug
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=239
+
+2002-12-17  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: Allow wrong sized arrays in
+	TIFFFetchStripThing().
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=49
+
+2002-12-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c: fix problem with test on td_customValueCount.
+	Was using realloc even first time.  Fix by Igor Venevtsev.
+
+2002-11-30  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dir.c: fixed bug with resetting an existing custom
+	field value.
+
+	* libtiff/tif_dir.c: Fixed potential problem with ascii "custom"
+	tags in TIFFVGetField() ... added missing break.
+
+2002-10-14  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2ps.c: fixes a problem where "tiff2ps -1e" did not make
+	the scanline buffer long enough when writing rgb triplets.
+	The scanline needs to be 3 X the number of dots or else it will
+	contain	an incomplete triplet and programs that try to separate
+	the eps by redefining the colorimage operator will get messed up.
+	Patch supplied by William Bader.
+
+	* Makefile.in: added tif_extension.c to file list as per
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=218.
+
+2002-10-11  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* configure, config.site, libtiff/{tif_unix.c, Makefile.in}: Fix for
+	large files (>2GiB) supporting. New option in the config.site:
+	LARGEFILE="yes". Should be enough for I/O of the large files.
+
+2002-10-10  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/html/v3.6.0.html: new release notes.
+
+	* libtiff/index.html: removed faq, cvs snapshot cruft.  Added email
+	link for Andrey.  Pointer to v3.6.0.html.
+
+	* libtiff/Makefile.in: added direct rule for tiffvers.h for release.
+
+2002-10-07  Andrey Kiselev  <dron@ak4719.spb.edu>
+	* tools/tiff2ps.c, man/tiff2ps.1: Applied patch form Sebastian Eken
+	(thanks, Sebastian!). New switches:
+	-b # for a bottom margin of # inches
+	-c   center image
+	-l # for a left margin of # inches
+	-r   rotate the image by 180 degrees
+	New features merged with code for shrinking/overlapping.
+	Previously added -c and -n switches (for overriding PS units) renamed
+	in -x and -y respectively.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=200
+
+	* html/man/*.html: Updated from actual manual pages.
+
+2002-10-06  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: fixed problem with boolean defined with wrong
+	size on windows.  Use #define boolean hack.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=188
+
+	* libtiff/tiff.h: Don't do special type handling in tiff.h unless
+	USING_VISUALAGE is defined.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=39
+
+2002-10-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tiff.h: added COMPRESSION_JP2000.
+
+2002-10-02  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_dirread.c: Another fix for the fetching SBYTE arrays
+	by the TIFFFetchByteArray() function. Should finally resolve
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=52
+
+	* configure: Set -DPIXARLOG_SUPPORT option along with -DZIP_SUPPORT
+
+	* html/Makefile.in: New targets added: html and groffhtml for
+	producing HTML representations of the manual pages automatically.
+	html target uses man2html tool, groffhtml uses groff tool.
+
+2002-09-29  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure, libtiff/Makefile.in: Added SCO OpenServer 5.0.6 support
+	from John H. DuBois III.
+
+2002-09-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* Makefile.in, /man/{raw2tiff.1, Makefile.in, libtiff.3}: Added
+	manual page for raw2tiff(1) tool.
+
+2002-09-12  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /libtiff/{tiffio.h, tif_dir.h}: TIFFDataWidth() declaration moved to
+	the tiffio.h header file.
+
+	* Makefile.in, /man/{TIFFDataWidth.3t, Makefile.in, libtiff.3}: Added
+	manual page for TIFFDataWidth() function
+
+2002-09-08  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirread.c: Expand v[2] to v[4] in TIFFFetchShortPair()
+	as per http://bugzilla.remotesensing.org/show_bug.cgi?id=196.
+
+	* tools/tiff2ps.c: Don't emit BeginData/EndData DSC comments
+	since we are unable to properly include the amount to skip.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=80
+
+2002-09-02  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /libtiff/tif_dirread.c: Fixed problem with SBYTE type data fetching
+	in TIFFFetchByteArray(). Problem described at
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=52
+
+2002-08-22  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /libtiff/tif_dirinfo.c: Further additions to free custom fields
+	in _TIFFSetupFieldInfo() function.
+	See http://bugzilla.remotesensing.org/show_bug.cgi?id=169 for details.
+
+	* /libtiff/tif_lzw.c: Additional consistency checking added in
+	LZWDecode() and LZWDecodeCompat().
+	Fixes http://bugzilla.remotesensing.org/show_bug.cgi?id=190
+	and http://bugzilla.remotesensing.org/show_bug.cgi?id=100
+
+	* /libtiff/tif_lzw.c:
+	Added check for valid code lengths in LZWDecode() and
+	LZWDecodeCompat(). Fixes
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=115
+
+2002-08-16  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /libtiff/{Makefile.vc, libtiff.def}:
+	Missed declarations added.
+
+2002-08-15  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_getimage.c: Ensure that TIFFRGBAImageBegin() returns the
+	return code from the underlying pick function.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=177
+
+	* tif_dir.h: changed FIELD_CODEC to 66 from 64 to avoid overlap
+	with FIELD_CUSTOM as mentioned in bug 169.
+
+	* tif_close.c: added logic to free dynamically created anonymous
+	field definitions to correct a small memory leak.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=169
+
+2002-08-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /tools/{raw2tiff.c, Makefile.in, Makefile.lcc, Makefile.vc}:
+	New tool: raw2tiff --- raw images to TIFF converter. No manual page yet.
+
+2002-07-31  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Fixed problem with setting of nrows in
+	JPEGDecode() as per bugzilla bug (issue 1):
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=129
+
+	* libtiff/{tif_jpeg.c,tif_strip.c,tif_print.c}: Hacked tif_jpeg.c to
+	fetch TIFFTAG_YCBCRSUBSAMPLING from the jpeg data stream if it isn't
+	present in the tiff tags.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=168
+
+	* libtiff/tif_read.c, libtiff/tif_write.c: TIFFReadScanline() and
+	TIFFWriteScanline() now set tif_row explicitly in case the codec has
+	fooled with the value.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=129
+
+2002-06-22  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* /tools/tiff2ps.c: Added workaround for some software that may crash
+	when last strip of image contains fewer number of scanlines than
+	specified by the `/Height' variable. See
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=164
+	for explanation.
+
+2002-06-21  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2ps, man/tiff2ps.1: New functionality for tiff2ps utility:
+	splitting long images in several pages. See
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=142 for explanation.
+	Patch granted by John Williams <williams@morinda.com>.
+
+2002-06-11  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/contrib/win95: renamed to contrib/win_dib.  Added new
+	Tiffile.cpp example of converting TIFF files into a DIB on Win32.
+	This one is described in:
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=143
+
+	* libtiff/tif_ojpeg.c: Major upgrade from Scott.  See details at:
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=156
+
+2002-05-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2ps: New commandline switches to override resolution
+	units obtained from the input file. Closes
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=131
+
+2002-04-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/libtiff.def: Added missed declaration.
+
+2002-04-22  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/fax2tiff.c: Updated to reflect latest changes in libtiff.
+	Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=125
+
+2002-04-20  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_open.c: Pointers to custom procedures
+	in TIFFClientOpen() are checked to be not NULL-pointers.
+
+2002-04-18  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/libtiff.def: Added missed declarations.
+
+	* libtiff/tif_pixarlog.c: Updated for using tif_tagmethods structure.
+
+2002-04-16  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_lzw.c: Additional checks for data integrity introduced.
+	Should finally close
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=100
+
+2002-04-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/tiff2ps: Division by zero fixed.
+	Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=88
+
+2002-04-09  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/: tif_dirwrite.c, tif_write.c, tiffio.h:
+	TIFFCheckpointDirectory() routine added.
+	Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=124
+
+	* man/: TIFFWriteDirectory.3t,  Makefile.in: Added description
+	for the new function.
+
+2002-04-08  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/: tif_codec.c, tif_compress.c, tiffiop.h: Introduced
+	additional members tif->tif_decodestatus and tif->tif_encodestatus
+	for correct handling of unconfigured codecs (we should not try to read
+	data or to define data size without correct codecs).
+
+	* libtiff/tif_getimage.c: The way of codecs checking in TIFFRGBAImageOK
+	changed. Now it has used tif->tif_decodestatus and
+	tif->tif_encodestatus.
+	Should fix http://bugzilla.remotesensing.org/show_bug.cgi?id=119 (in
+	case of __cvs_8.tif test image).
+
+	* libtiff/: tif_dirinfo.c, tif_dirread.c: Somebody makes a bug in
+	tif_dirread.c when TIFFCreateAnonFieldInfo was introduced.
+	Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=119 in case
+	of _cvs_00000-00.tif, _cvs_00000-01.tif and _cvs_00000-02.tif.
+
+2002-04-04  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/: tif_lzw.c: Assertions in LZWDecode and LZWDecodeCompat
+	replaced by warnings. Now libtiff should read corrupted LZW-compressed
+	files by skipping bad strips.
+	Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=100
+
+2002-04-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirwrite.c: Removed some dead code.
+
+	* libtiff/*: Cleanup some warnings.
+
+	* libtiff/tif_dir.c: Fixed bug with count returned by TIFFGetField()
+	for variable length FIELD_CUSTOM values.  Was int * but should be
+	u_short *.
+
+2002-04-01  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* tools/: tifcp.c: Added support for 'Orientation' tag in tiffcp
+	utility (at cpStripToTile routine).
+
+2002-03-27  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirread.c: avoid div-by-zero if rowbytes is zero in chop func.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=111
+
+	* tif_print.c: Fixed so that ASCII FIELD_CUSTOM values with
+	passcount set FALSE can be printed (such as TIFFTAG_SOFTWARE).
+
+	* libtiff/tif_dir.c,tif_dirinfo.c,tif_dir.h,tif_ojpeg.c: modified so
+	that TIFFTAG_SOFTWARE uses FIELD_CUSTOM as an example.
+
+2002-03-26  Dwight Kelly  <dbmalloc@remotesensing.org>
+
+	* libtiff/: tiff.h, tif_dir.c, tif_dir.h, tif_dirinfo.c, tif_dirread.c,
+	tif_dirwrite.c: Added get/put code for new tag XMLPACKET as defined
+	in Adobe XMP Technote. Added missing INKSET tag value from TIFF 6.0 spec
+	INKSET_MULTIINK (=2). Added missing tags from Adobe TIFF technotes:
+	CLIPPATH, XCLIPPATHUNITS, YCLIPPATHUNITS, OPIIMAGEID, OPIPROXY and
+	INDEXED. Added PHOTOMETRIC tag value from TIFF technote 4 ICCLAB (=9).
+
+2002-03-26  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/: tif_getimage.c: TIFFReadRGBAStrip and TIFFReadRGBATile
+	now also uses TIFFRGBAImageOK before reading. This is additional fix
+	for http://bugzilla.remotesensing.org/show_bug.cgi?id=110
+
+2002-03-25  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/: tif_getimage.c: Additional check for supported
+	codecs added in TIFFRGBAImageOK and TIFFReadRGBAImage now uses
+	TIFFRGBAImageOK before reading.
+	Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=110
+
+2002-03-15  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/: tif_dir.c, tif_dir.h, tif_dirinfo.c, tif_dirread.c,
+	tif_dirwrite.c: Added routine TIFFDataWidth for detrmining
+	TIFFDataType sizes instead of working with tiffDataWidth array
+	directly. Should prevent out-of-borders bugs in case of unknown or
+	broken data types.  EstimateStripByteCounts routine modified, so it
+	won't work when tags with uknown sizes founded.
+	Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=109
+
+2002-03-13  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/tif_getimage.c: Added support for correct handling
+	`Orientation' tag in gtTileContig. Should be added in other gt*
+	functions as well, but I have not images for testing yet. Partially
+	resolves http://bugzilla.remotesensing.org/show_bug.cgi?id=23
+
+2002-03-10  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/: tif_dirinfo.c, tif_dirwrite.c: Added possibility to
+	read broken TIFFs with LONG type used for TIFFTAG_COMPRESSION,
+	TIFFTAG_BITSPERSAMPLE, TIFFTAG_PHOTOMETRIC.  Closes
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=99
+
+2002-03-08  Andrey Kiselev  <dron@ak4719.spb.edu>
+
+	* libtiff/Makefile.in, tools/Makefile.in: Shared library will not
+	be stripped when installing, utility binaries will do.	Closes
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=93
+
+2002-02-28  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* man/TIFFGetField: fixed type of TIFFTAG_COPYRIGHT.
+
+	* man/libtiff.3t: added copyright tag info.
+
+2002-02-11  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/{tiff.h,tif_fax3.c}: Add support for __arch64__.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=94
+
+	* man/Makefile.in: Patch DESTDIR handling
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=95
+
+	* configure: OpenBSD changes for Sparc64 and DSO version.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=96
+
+2002-02-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* config.site/configure: added support for OJPEG=yes option to enable
+	OJPEG support from config.site.
+
+2002-01-27  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* html/document.html: fixed links for TIFf 6 docs.
+
+2002-01-18  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* config.guess, config.sub: Updated from ftp.gnu.org/pub/config.
+
+	* libtiff/tif_read.c: Fixed TIFFReadEncodedStrip() to fail if the
+	decodestrip function returns anything not greater than zero as per
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=97
+
+	* configure: Modify CheckForBigEndian so it can work in a cross
+	compiled situation.
+
+2002-01-16  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiffdump.c: include TIFFTAG_JPEGTABLES in tag list.
+
+	* tools/tiffset.c: fix bug in error reporting.
+
+	* tools/tiffcp.c: fix several warnings that show up with -Wall.
+
+2002-01-04  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: fixed computation of segment_width for
+	tiles files to avoid error about it not matching the
+	cinfo.d.image_width values ("JPEGPreDecode: Improper JPEG strip/tile
+	size.") for ITIFF files.  Apparently the problem was incorporated since
+	3.5.5, presumably during the OJPEG/JPEG work recently.
+
+2001-12-15  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure, libtiff/Makefile.in: Changes for building on MacOS 10.1.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=94
+
+	* libtiff/tif_getimage.c: If DEFAULT_EXTRASAMPLE_AS_ALPHA is 1
+	(defined in tiffconf.h - 1 by default) then the RGBA interface
+	will assume that a fourth extra sample is ASSOCALPHA if the
+	EXTRASAMPLE value isn't set for it.  This changes the behaviour of
+	the library, but makes it work better with RGBA files produced by
+	lots of applications that don't mark the alpha values properly.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=93
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=65
+
+2001-12-12  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: allow jpeg data stream sampling values to
+	override those from tiff directory.  This makes this work with
+	ImageGear generated files.
+
+2001-12-07  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* html/Makefile.in: added missing images per bug 92.
+
+	* port/Makefile.in: fixed clean target per bug 92.
+
+2001-11-28  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* Reissue 3.5.7 release.
+
+	* libtiff/mkversion.c: Fix output of TIFF_VERSION to be
+	YYYYMMDD so that it is increasing over time.
+
+	* Makefile.in: Ensure that tiffvers.h is regenerated in the
+	make release target.
+
+	* Makefile.in: added libtiff/tiffvers.h to the release file list.
+
+2001-11-23  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* added html/v3.5.7.html, updated html/index.html.
+
+	* Makefile.in: added contrib/addtiffo/tif_ovrcache.{c,h}.
+
+2001-11-15  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure: fixed test for -lm.
+
+2001-11-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* Added PHOTOMETRIC_ITULAB as per bug 90.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=90
+
+2001-10-10  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tiff.h: I have created COMPRESSION_CCITT_T4,
+	COMPRESSION_CCITT_T6, TIFFTAG_T4OPTIONS and TIFFTAG_T6OPTIONS aliases
+	in keeping with TIFF 6.0 standard in tiff.h
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=83
+
+2001-09-26  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirwrite.c: added TIFFRewriteDirectory() function.
+	Updated TIFFWriteDirectory man page to include TIFFRewriteDirectory.
+
+2001-09-24  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_lzw.c: Avoid MS VC++ 5.0 optimization bug.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=78
+
+	* libtiff/tif_lzw.c: added dummy LZWSetupEncode() to report an
+	error about LZW not being available.
+
+	* libtiff/tif_dir.c: propagate failure to initialize compression
+	back from TIFFSetField() as an error status, so applications can
+	detect failure.
+
+	* libtiff/tif_dir.c: removed the auto replacement of
+	COMPRESSION_LZW with COMPRESSION_NONE in _TIFFVSetField().
+
+	* Removed Makefile, tools/Makefile, port/install.sh, man/Makefile
+	from CVS as they are all supposed to be auto-generated by configure.
+
+2001-09-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_ojpeg.c: new update from Scott.
+
+2001-09-09  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtif/tif_fax3.c: Removed #ifdef PURIFY logic, and modified to
+	always use the "safe" version, even if there is a very slight
+	cost in performance.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=54
+
+	* libtiff/Makefile.in: Fixed @DSOSUB_VERSION to be @DSOSUF_VERSION@
+	in two places.
+
+	* libtiff/tif_getimage.c: Fixed problem with reading strips or
+	tiles that don't start on a tile boundary.  Fix contributed by
+	Josep Vallverdu (from HP), and further described in bug 47.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=47
+
+	* tools/tiff2ps.c: added OJPEG YCbCr to RGB support.
+
+	* libtiff/tif_ojpeg.c: Applied substantial patch from Scott.
+
+2001-09-06  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_packbits.c: fixed memory overrun error.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=77
+
+2001-08-31  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_getimage.c: relax handling of contig case where
+	there are extra samples that are supposed to be ignored.  This
+	should now work for 8bit greyscale or palletted images.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=75
+
+2001-08-28  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_getimage.c: Don't complain for CMYK (separated)
+	images with more than four samples per pixel.  See:
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=73
+
+2001-08-10  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_getimage.c: Use memmove() instead of TIFFmemcpy()
+	in TIFFReadRGBATile() to avoid issues in cases of overlapping
+	buffers.  See Bug 69 in Bugzilla.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=69
+
+	* tools/tiff2rgba.c: fixed getopt() call so that -b works again.
+
+2001-08-09  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tiff.h, libtiff/tif_fax3.c: added check for __LP64__
+	when checking for 64 bit architectures as per bugzilla bug 67.
+
+2001-07-27  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* man/Makefile.in: add TIFFClientOpen link as per debian submitted
+	bug 66.
+
+2001-07-20  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_jpeg.c: Define HAVE_BOOLEAN on windows if RPCNDR.H
+	has been included.
+
+2001-07-19  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_open.c: Seek back to zero after failed read,
+	before writing header.
+
+2001-07-18  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_ojpeg.c: updates from Scott.  Handles colors
+	much better.  Now depends on having patched libjpeg as per
+	patch in contrib/ojpeg/*.
+
+2001-07-17  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* */Makefile.in: added DESTDIR support.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=60
+
+2001-07-16  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure, libtiff/Makefile.in: applied OpenBSD patches
+	as per:
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=61
+
+2001-06-28  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_getimage.c: Fixed so that failure is properly
+	reported by gtTileContig, gtStripContig, gtTileSeparate and
+	gtStripSeparate.
+
+	See http://bugzilla.remotesensing.org/show_bug.cgi?id=51
+
+	* tiffcmp.c: Fixed multi samples per pixel support for ContigCompare.
+	Updated bug section of tiffcmp.1 to note tiled file issues.
+
+	See http://bugzilla.remotesensing.org/show_bug.cgi?id=53
+
+2001-06-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure: Changes for DSO generation on AIX provided by
+	John Marquart <jomarqua@indiana.edu>.
+
+	* configure, libtiff/Makeifle.in: Modified to build DSOs properly
+	on Darwin thanks to Robert Krajewski (rpk@alum.mit.edu) and
+	Keisuke Fujii (fujiik@jlcuxf.kek.jp).
+
+2001-06-13  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2rgba.c: added -n flag to avoid emitting alpha component.
+
+	* man/tiff2rgba.1: new
+
+2001-05-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* Added tiffset and tif_ojpeg to the dist lists in Makefile.in.
+
+2001-05-13  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tools/thumbnail.c: changed default output compression
+	to packbits from LZW since LZW isn't generally available.
+
+2001-05-12  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_ojpeg.c: New.
+	libtiff/tif_jpeg.c, tiffconf.h, tif_getimage.c: changes related
+	to OJPEG support.
+
+	Scott Marovich <marovich@hpl.hp.com> supplied OJPEG support.
+
+2001-05-11  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tiff.h: removed, it duplicates libtiff/tiff.h.
+
+2001-05-08  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c: moved pixar and copyright flags to
+	ensure everything is in order.
+
+	* libtiff/libtiff.def: added TIFFCreateDirectory and
+	TIFFDefaultStripSize as per:
+
+	  http://bugzilla.remotesensing.org/show_bug.cgi?id=46
+
+2001-05-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c: Modified the TIFF_BYTE definition for
+	TIFFTAG_PHOTOSHOP to use a writecount of TIFF_VARIABLE2 (-3) to
+	force use of uint32 counts instead of short counts.
+
+	* libtiff/tif_dirwrite.c: Added support for TIFF_VARIABLE2 in the
+	case of writing TIFF_BYTE/TIFF_SBYTE fields.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=43
+
+2001-05-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_dirinfo.c: removed duplicate TIFFTAG_PHOTOSHOP as per
+	bug report http://bugzilla.remotesensing.org/show_bug.cgi?id=44
+
+2001-04-05  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tiffio.h: removed C++ style comment.
+
+	* configure: fixed up SCRIPT_SH/SHELL handling.
+
+	* Makefile.in: Fixed SCRIPT_SH/SHELL handling.
+
+	* config.guess: documented more variables as per bug 40.
+
+2001-04-03  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure, *Makefile.in: Various changes to improve configuration
+	for HP/UX specifically, and also in general.  They include:
+	 - Try to handle /usr/bin/sh instead of /bin/sh where necessary.
+	 - Upgrade to HP/UX 10.x+ compiler, linker and dso options.
+	 - Fixed mmap() test to avoid MMAP_FIXED ... it isn't available on HP
+	 - Use -${MAKEFLAGS} in sub makes from makefiles.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=40
+
+2001-04-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tiff.h: Applied hac to try and resolve the problem
+	with the inttypes.h include file on AIX.
+
+	See http://bugzilla.remotesensing.org/show_bug.cgi?id=39
+
+	* VERSION: update to 3.5.7 beta in preparation for release.
+
+	* configure/config.site: modified to check if -lm is needed for
+	MACHDEPLIBS if not supplied by config.site.  Needed for Darwin.
+
+	* config.guess: updated wholesale to an FSF version apparently
+	from 1998 (as opposed to 1994).  This is mainly inspired by
+	providing for MacOS X support.
+
+2001-03-29  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* configure, Makefile.in, etc: added support for OPTIMIZER being
+	set from config.site.
+
+2001-03-28  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* fax2ps.c: Helge (libtiff at oldach.net) submitted fix:
+
+	Here's a fix for fax2ps that corrects behaviour for non-Letter paper
+	sizes. It fixes two problems:
+
+	Without	scaling (-S) the fax is now centered on the page size specified
+	with -H	and/or -W. Before, fax2ps was using an obscure and practially
+	useless algorithm to allocate the image relative to Letter sized paper
+	which sometime sled to useless whitespace on the paper, while at the
+	same time cutting of the faxes printable area at the opposite border.
+
+	Second, scaling now preserves aspect ratio, which makes unusual faxes
+	(in particular short ones) print properly.
+
+	See http://bugzilla.remotesensing.org/show_bug.cgi?id=35
+
+	* tiff2ps.c/tiff2ps.1: Substantial changes to tiff2ps by
+	Bruce A. Mallett.  See check message for detailed information
+	on all the changes, including a faster encoder, fixes for level
+	2 PostScript, and support for the imagemask operator.
+
+2001-03-27  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tiffio.h: Changed "#if LOGLUV_PUBLIC" to
+	"#ifdef LOGLUV_PUBLIC" so it will work with VisualAge on AIX.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=39
+
+2001-03-16  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_dirinfo.c: moved definition of copyright tag in field list.
+	Apparently they have to be in sorted order by tag id.
+
+2001-03-13  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_getimage.c: Added support for 16bit minisblack/miniswhite
+	images in RGBA interface.
+
+2001-03-02  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* Added TIFFTAG_COPYRIGHT support.
+
+2001-02-19  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* Brent Roman contributed updated tiffcp utility (and tiffcp.1)
+	with support for extracting subimages with the ,n syntax, and also
+	adding the -b bias removal flag.
+
+2001-02-16  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/libtiff.def: Brent Roman submitted new version adding
+	serveral missing entry points.
+
+	* libtiff/tif_dirinfo.c: don't declare tiffFieldInfo static on VMS.
+	Some sort of weird VMS thing.
+
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=31
+
+	* tif_luv.c/tiff.h/tiffio.h:
+	New version of TIFF LogLuv (SGILOG) modules contributed by Greg Ward
+	(greg@shutterfly.com).  He writes:
+
+	1) I improved the gamut-mapping function in tif_luv.c for imaginary
+	colors, because some images were being super-saturated on the input
+	side and this resulted in some strange color shifts in the output.
+
+	2) I added a psuedotag in tiff.h to control random dithering during
+	LogLuv encoding.  This is turned off by default for 32-bit LogLuv and
+	on for 24-bit LogLuv output.  Dithering improves the average color
+	accuracy over the image.
+
+	3) I added a #define for LOG_LUV_PUBLIC, which is enabled by default in
+	tiffio.h, to expose internal routines for converting between LogLuv and
+	XYZ coordinates.  This is helpful for writing more efficient,
+	specialized conversion routines, especially for reading LogLuv files.
+
+	Changes applied with minor edits.
+
+2001-01-23  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tif_fax3.c: keep rw_mode flag internal to fax3 state to remember
+	whether we are encoding or decoding.  This is to ensure graceful
+	recovery if TIFFClientOpen() discovers an attempt to open a compressed
+	file for "r+" access, and subsequently close it, as it resets the
+	tif_mode flag to O_RDONLY in this case to avoid writes, confusing the
+	compressor's concept of whether it is in encode or decode mode.
+
+2001-01-08  Mike Welles <mike@bangstate.com>
+
+	* Makefile.in:  Now cleaning up after itself after creating the .tar.gz and .zip
+
+2001-01-07  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* html/libtiff.html: Fixed arguments in example for TIFFRGBAImageGet()
+	as per bug report by Patrick Connor.
+
+2000-12-28  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* Added RELEASE-DATE file to release file list.
+
+	* Fixed libtiff/makefile.vc to make tiffvers.h not version.h.
+
+2000-12-22  Mike Welles <mike@bangstate.com>
+        * added link to CVS mirror from index.html
+
+	* updated html/internals.html to note that LZW compression is
+	  not supported by default.
+
+2000-12-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* updated html/libtiff.html to not point at Niles' old JPL web site
+	for the man pages, point at www.libtiff.org.
+
+2000-12-21  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/tif_apple.c: Applied "Carbon" support patches supplied by
+	Leonard Rosenthol <leonardr@lazerware.com>.  May interfere
+	with correct building on older systems.  If so, please let me know.
+
+2000-12-19 Mike Welles <mike@bangsate.com>
+
+	* Took out LZW Encoding from tif_lzw.c
+
+	* Created HOWTO-RELEASE
+
+	* Created html/v3.5.6.html
+
+	* updated index.html
+
+2000-12-01  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* Added patches for EOFB support in tif_fax3.c and tif_fax3.h.
+	Patches supplied by Frank Cringle <fdc@cliwe.ping.de>
+	Example file at: ftp://ftp.remotesensing.org/pub/libtiff/eofb_396.tif
+
+2000-11-24  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* libtiff/Makefile.in: Added an installPrivateHdrs and install-private
+	target so that the private headers required by libgeotiff can be
+	installed with the others.  They are not installed by default.
+
+	* libtiff/Makefile.in: Added @MACHLIBDEPS@ to LINUXdso and GNULDdso
+	targets so libtiff.so will be built with an explicit dependency
+	on libm.so.
+
+	* libtiff/Makefile.in: Use softlinks to link libtiff.so.3 to
+	libtiff.so.3.5.5.
+
+	* libtiff/Makefile.in & configure: Remove all references to the ALPHA
+	file, or ALPHA version logic.  Added stuff about DIST_POINT in
+	place of DIST_TYPE and the alpha release number stuff.
+
+2000-11-22  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* I have applied a patch from Steffen Moeller <moeller@ebi.ac.uk> to
+	the configure script so that it now accepts the --prefix, and
+	--exec-prefix directives.
+
+2000-11-13  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* I have made a variety of modifications in an effort to ensure the
+	TIFFLIB_VERSION macro is automatically generated from the RELEASE-DATE
+	file which seems to be updated regularly.
+
+	 o mkversion.c now reads RELEASE-DATE and emits TIFFLIB_VERSION in
+	   version include file.
+	 o renamed version.h to tiffvers.h because we now have to install it
+	   with the public libtiff include files.
+	 o include tiffvers.h in tiffio.h.
+	 o updated tif_version.c to use tiffvers.h.
+	 o Updated Makefile.in accordingly.
+
+	* As per http://bugzilla.remotesensing.org/show_bug.cgi?id=25
+	I have updated the win32 detection rules in tiffcomp.h.
+
+2000-10-20  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* tif_getimage.c: Fixed RGBA translation for YCbCr images for which
+	the strip/tile width and height aren't multiples of the sampling size.
+	See http://bugzilla.remotesensing.org/show_bug.cgi?id=20
+	Some patches from Rick LaMont of Dot C Software.
+
+	* Modified tif_packbits.c encoder to avoid compressing more
+	data than provided if rowsize doesn't factor into provided data
+	(such as occurs for YCbCr).
+
+2000-10-19  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* tools/rgb2ycbcr.c: fixed output strip size to account for vertical
+	roundup if rows_per_strip not a multiple of vertical sample size.
+
+2000-10-16  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* tif_dir.c: Clear TIFF_ISTILED flag in TIFFDefaultDirectory
+	as per http://bugzilla.remotesensing.org/show_bug.cgi?id=18
+	from vandrove@vc.cvut.cz.
+
+	* Modified tif_packbits.c decoding to avoid overrunning the
+	output buffer, and to issue a warning if data needs to be
+	discarded.  See http://bugzilla.remotesensing.org/show_bug.cgi?id=18
+
+2000-10-12  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* Modified tiff2bw to ensure portions add to 100%, and that
+	white is properly recovered.
+
+	See bug http://bugzilla.remotesensing.org/show_bug.cgi?id=15
+	Patch c/o Stanislav Brabec <utx@penguin.cz>
+
+2000-09-30  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* Modified TIFFClientOpen() to emit an error on an attempt to
+	open a comperessed file for update (O_RDWR/r+) access.  This is
+	because the compressor/decompressor code gets very confused when
+	the mode is O_RDWR, assuming this means writing only.  See
+	bug http://bugzilla.remotesensing.org/show_bug.cgi?id=13
+
+2000-09-27  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* Added GNULDdso target an`d switched linux and freebsd to use it.
+
+2000-09-26  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* Applied patch for 0x0000 sequences in tif_fax3.h's definition
+	of EXPAND1D() as per bug 11 (from Roman).
+
+2000-09-25  Frank Warmerdam  <warmerda@cs46980-c>
+	* Fixed tiffcomp.h to avoid win32 stuff if unix #defined, to improve
+	cygwin compatibility.
+
+	* Applied patch from Roman Shpount to tif_fax3.c.  This seems to
+	be a proper fix to the buffer sizing problem.  See
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=11
+
+	* Fixed tif_getimage.c to fix overrun bug with YCbCr images without
+	downsampling.  http://bugzilla.remotesensing.org/show_bug.cgi?id=10
+	Thanks to Nick Lamb <njl98r@ecs.soton.ac.uk> for reporting the
+	bug and proving the patch.
+
+2000-09-18  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* Fixed tif_jpeg.c so avoid destroying the decompressor before
+	we are done access data thanks to bug report from:
+	Michael Eckstein <eckstein@gepro.cz>.
+
+	* Reverted tif_flush change.
+
+2000-09-14  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* tif_flush.c: Changed so that TIFFFlushData() doesn't return an
+	error when TIFF_BEENWRITING is not set.  This ensures that the
+	directory contents can still be flushed by TIFFFlush().
+
+2000-08-14  Frank Warmerdam  <warmerda@rommel.atlsci.com>
+
+	* tif_open.c: Don't set MMAP for O_RDWR files.
+
+	* tif_open.c: Set STRIPCHOP_DEFAULT for O_RDWR as well as O_RDONLY
+	so that files opened for update can be strip chopped too.
+
+	* tif_read.c: fixed up bug with files missing rowsperstrip and
+	the strips per separation fix done a few weeks ago.
+
+2000-07-17  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* Tentatively added support for SAMPLEFORMAT_COMPLEXIEEEFP, and
+	SAMPLEFORMAT_COMPLEXINT.
+
+2000-07-13  Mike Welles <mike@onshore.com>
+
+	* index.html, bugs.html: added bugzilla info.
+
+2000-07-12  Frank Warmerdam  <warmerda@rommel.atlsci.com>
+
+	* tif_read.c: fix subtle bug with determining the number of
+	rows for strips that are the last strip in a separation but
+	not the last strip of all in TIFFReadEncodedStrip().
+
+	* Applied 16/32 bit fix to tif_fax3.c.  Fix supplied by
+	Peter Skarpetis <peters@serendipity-software.com.au>
+
+2000-06-15  Frank Warmerdam  <warmerda@rommel.atlsci.com>
+
+	* Modified tiffio.h logic with regard to including windows.h.  It
+	won't include it when building with __CYGWIN__.
+
+2000-05-11  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* README: update to mention www.libtiff.org, don't list Sam's old
+	email address.
+
+	* configure: Fixed DSO test for Linux as per patch from
+	  Jan Van Buggenhout <chipzz@Ace.ULYSSIS.Student.KULeuven.Ac.Be>.
+
+2000-04-21  Frank Warmerdam  <warmerda@rommel.atlsci.com>
+
+	* libtiff/tif_dirread.c: Don't use estimate strip byte count for
+	one tile/strip images with an offset, and byte count of zero. These
+	could be "unpopulated" images.
+
+2000-04-18  Frank Warmerdam  <warmerda@rommel.atlsci.com>
+
+	* contrib/addtiffo: Added "averaging" resampling option.
+
+	* tools/tiffsplit.c: Copy TIFFTAG_SAMPLEFORMAT.
+
+Tue Apr 18 16:18:08 2000  Frank Warmerdam  <warmerda@esabot.atlsci.com>
+
+	* tools/Makefile.in: Modified to install properly on SGI.
+
+2000-04-12  Mike Welles	     <mike@onshore.com>
+	* configure:  Fixed stupid mistake in libc6 test on Linux
+
+2000-04-04  Mike Welles	     <mike@onshore.com>
+	* tif_win32.c:  Applied patch to fix overreads and ovverwrites
+	  caught by BoundsChecker.  From Arvan Pritchard
+	  <arvan.pritchard@infomatix.co.uk>  (untested).
+
+	* tif_getimage.c:  Applied patch to silence VC6 warnings.  From
+	  Arvan Pritchard <arvan.pritchard@informatix.co.uk>
+
+	* tif_lzw.c:  Applied patch to silence VC6 warnings.  From
+	  Arvan Pritchard <arvan.pritchard@informatix.co.uk>
+
+2000-03-28  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* Added contrib/stream (stream io) code submitted by Avi Bleiweiss.
+
+2000-03-28  Frank Warmerdam  <warmerda@cs46980-c>    *** 3.5.5 release ***
+
+	* fax2ps: Fixed mixup of width and height in bounding box statement
+	as per submission by Nalin Dahyabhai <nalin@redhat.com>.
+
+2000-03-27  Mike Welles	     <mike@onshore.com>
+
+	* fax2ps:  Modified printruns to take uint32 instead of uint16.
+	Patch courtesy of Bernt Herd <herd@herdsoft.com>
+
+2000-03-20  Mike Welles	     <mike@onshore.com>
+
+	* configure: added test for libc6 for linux targets.  Bug reported by
+        Stanislav Brabec <utx@k332.feld.cvut.cz>
+
+	* Added 3.5 docs to html/Makefile.in.
+	Thanks to  Stanislav Brabec <utx@k332.feld.cvut.cz>
+
+	* configure: fixed bugs in sed scripts
+	(applied sed script s:/@:s;@:;s:/s;;:;: to configure).
+	fix submitted to Stanislav Brabec <utx@k332.feld.cvut.cz>
+
+	* tools/iptcutil was not in files list, and wasn't being
+	added to tar archive.  Updated Makefile.in.
+
+2000-03-17  Frank Warmerdam  <warmerda@cs46980-c>
+
+	* tif_fax3.c: Fixed serious bug introduced during the uint16->uint32
+	conversion for the run arrays.
+
+2000-03-03  Frank Warmerdam  <warmerda@cs46980-c.mtnk1.on.wave.home.com>
+
+	* Set td_sampleformat default to SAMPLEFORMAT_UINT instead of
+	SAMPLEFORMAT_VOID in TIFFDefaultDirectory() in tif_dir.c.
+
+2000-03-02  Frank Warmerdam  <warmerda@cs46980-c.mtnk1.on.wave.home.com>
+
+	* Added "GetDefaulted" support for TIFFTAG_SAMPLEFORMAT in tif_aux.c.
+
+	* Patched tif_fax3.c so that dsp->runs is allocated a bit bigger
+	to avoid overruns encountered with frle_bug.tif.
+
+Tue Feb 15 22:01:05 2000  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Fixed tools/tiffcmp so that stopondiff testing works.
+	  Patch care of Joseph Orost <joe@sanskrit.lz.att.com>.
+
+2000-01-28    <warmerda@CS46980-B>
+
+	* Modified tif_unix.c to support 2-4GB seeks if USE_64BIT_API is
+	  set to 1, and added default (off) setting in tiffconf.h.  This
+	  should eventually be set by the configure script somehow.
+
+	  The original work on all these 2-4GB changes was done by
+	  Peter Smith (psmith@creo.com).
+
+	* Modified tif_win32.c to support 2-4GB seeks.
+
+	* tentatively changed toff_t to be unsigned instead of signed to
+	  facilitate support for 2-4GB files.
+
+	* Updated a variety of files to use toff_t.  Fixed some mixups
+	  between toff_t and tsize_t.
+
+Fri Jan 28 10:13:49 2000  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Largely reimplemented contrib/addtiffo to avoid temp files,
+	updating the TIFF file in place.  Fixed a few other bugs to.
+
+	* Set tif_rawdatasize to zero when freeing raw data buffer in
+	TIFFWriteDirectory().
+
+	* Enabled "REWRITE_HACK" in tif_write.c by default.
+
+	* Fix bug in tif_write.c when switching between reading one directory
+	and writing to another.
+
+	* Made TIFFWriteCheck() public, and added TIFFCreateDirectory()
+
+Wed Jan  5 12:37:48 2000  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added TIFFmemory(3t) functions to libtiff.def.
+
+Tue Jan  4 13:39:00 2000  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added libtiff/libtiff.def to TIFFILES distribution list.
+
+Mon Dec 27 12:13:39 EST 1999  Mike Welles <mike@onshore.com>
+
+	* Created lzw compression kit, as a new module (libtiff-lzw-compression-kit).
+
+	* Altered descriptions in tools to reflect "by default" lzw not supported
+
+	* Updated index.html to note lzw compression kit.
+
+Tue Dec 21 14:01:51 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added fax3sm_winnt.c to distribution list in Makefile.in.
+
+Tue Dec 21 11:04:45 EST 1999  Mike Welles <mike@onshore.com> *** 3.5.4 release ***
+
+	* Aadded Pixar tag support.  Contributed by Phil Beffery <phil@pixar.com>
+
+	* Made one more change to tif_dir.c for removal of LZW compression. Also added notice
+	  when LZW compression invoked.
+
+	* Changed default compression in tools to TIFF_PACKBITS, and changed usage descriptions
+	  in tools to reflect removal of LZW compression
+
+Mon Dec 20 18:39:02 EST 1999  Mike Welles  <mike@onshore.com>
+
+        * Fixed bug that caused LZW (non) compression to segfault. Added
+	  warning about LZW compression removed being removed, and why.
+
+	* Added nostrip to install in tools/Makefile.in so that debugging
+	  symbols are kept.
+
+Tue Dec  7 12:04:47 EST 1999  Mike Welles  <mike@onshore.com>
+
+	* Added patch from Ivo Penzar <ivo.penzar@infolink-software.com>,
+	  supporting Adobe ZIP deflate.  Untested.
+
+Sat Dec  4 15:47:11 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Made Packbits the default compression in tools/tiff2rgba.c instead
+	of LZW.
+
+Tue Nov 30 14:41:43 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>    *** 3.5.3. release ***
+
+	* Added tif_luv to contrib/djgpp/Makefile.lib.
+
+Tue Nov 30 14:15:32 EST 1999   Mike Welles <mike@onshore.com>
+
+        * Added zip creation to relase makefile target
+
+	* Added html for TIFFWriteTile.3t man page.
+
+Tue Nov 30 09:20:16 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added some changes to tif_write.c to support rewriting existing
+	fixed sized tiles and strips.  Code mods disabled by default, only
+	enabled if REWRITE_HACK is defined for now.
+
+Mon Nov 29 11:43:42 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added TIFFWriteTile.3t man page.
+
+Sun Nov 28 20:36:18 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added notes on use of makefile.vc in build.html, and fixed
+	email subscription address.
+
+199-11-28  Mike Welles <mike@onshore.com>
+
+	*  Fixed apocalypse-inducing y2k bug in contrib/ras/ras2tiff.c
+
+	*  Did some casts cleaning up to reduce compiler warnings in tif_fax3.c,
+	   from Bruce Carmeron <cameron@petris.com> -- modifications of
+	   changes made by Frank (sun cc still complained on cast).
+
+	*  Added tiffconf.h to install target per request from Bill
+	   Radcliffe <billr@corbis.com>: "We need a way for ImageMagick to
+ 	   know features have been compiled into the TIFF library in order to
+	   handle things properly".
+
+Sat Nov 27 16:49:21 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* fixed various VC++ warnings as suggested by Gilles Vollant
+	<info@winimage.com>.
+
+Wed Nov 24 12:08:16 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Modified TIFFquery.3t man pages info on TIFFIsByteSwapped() to
+	not imply applications are responsible for image data swapping.
+
+1999-11-22  Mike Welles <mike@onshore.com>
+	*  HTML-ized the man pages, added to html/man
+
+	*  Removed LZW Compression to comply with Unisys patent extortion.
+
+1999-09-29  Mike Welles		<mike@onshore.com>
+	*  Corrected one remaining 16 -> 32 bit value in tif_fax3.c,
+	   From Ivo Penzar <ivo.penzar@infolink-software.com.
+
+	*  Added patch from Ivo Penzar to have TiffAdvanceDirectory handle
+	   memory mapped files. <ivo.penzar@infolink-software.com>
+
+1999-09-26  Mike Welles 	<mike@onshore.com>  *** 3.5.2 release ***
+	* Corrected alpha versioning.
+
+	* Removed distinction between  alpha and release targets in Makefile.in.
+
+	* added release.stamp target, which tags cvs tree, and updates
+	  "RELEASE-DATE"
+
+	* added releasediff target, which diffs tree with source as of
+	  date in "RELEASE-DATE"
+
+	* Ticked up version to 3.5.2 (alpha 01 -- but I think we'll moving
+	  away from alpha/non-alpha distinctions).
+
+	* updated html to reflect release
+
+1999-09-23    <warmerda@CS46980-B>
+
+	* Set O_BINARY for tif_unix.c open() ... used on cygwin for instance.
+
+	* Added CYGWIN case in configure.
+
+Fri Sep 17 00:13:51 CEST 1999  Mike Welles <mike@onshore.com>
+
+	* Applied Francois Dagand's patch to handle fax decompression bug.
+	  (sizes >= 65536 were failing)
+
+Tue Sep 14 21:31:43 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Applied "a" mode fix to tif_win32.c/TIFFOpen() as suggested
+	  by Christopher Lawton <clawton@mathworks.com>
+
+Wed Sep  8 08:19:18 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added IRIX/gcc, and OSF/1 4.x support on behalf of
+	  Albert Chin-A-Young <china@thewrittenword.com>
+
+	* Added TIFFReassignTagToIgnore() API on behalf of
+	  Bruce Cameron <cameron@petris.com>.  Man page still pending.
+
+Wed Aug 25 11:39:07 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added test target in Makefile, test_pics.sh script and pics/*.rpt
+	files to provide for a rudimentary testsuite.
+
+	* Added contrib/tags back from old distribution ... fixed up a bit.
+
+1999-08-16    <warmerda@CS46980-B>
+
+	* Added simple makefile.vc makefiles for building with MS VC++
+	on Windows NT/98/95 in console mode.  Stuff in contrib/win* make give
+	better solutions for some users.
+
+Mon Aug 16 21:52:11 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* Added addtiffo (add overviews to a TIFF file) in contrib.  Didn't
+	put it in tools since part of it is in C++.
+
+1999-08-16  Michael L. Welles  <mike@kurtz.fake>
+
+	* Updated html/index.html with anon CVS instructions.
+
+Mon Aug 16 13:18:41 1999  Frank Warmerdam  <warmerda@gdal.velocet.ca>
+
+	* pre-remove so link before softlink in LINUXdso action in
+	libtiff/Makefile.in to avoid failure on LINUXdso builds other than
+	the first.
+
+	* Fixed problem with cvtcmap() in tif_getimage.c modifying the
+	colormaps owned by the TIFF handle itself when trying to fixup wrong
+	(eight bit) colormaps.  Corrected by maintaining a private copy of
+	the colormap.
+
+	* Added TIFFReadRGBATile()/TIFFReadRGBAStrip() support in
+	tif_getimage.c.
+
+	* CVS Repository placed at remotesensing.org.  ChangeLog added.