Imported Upstream version 1.3.42upstream/1.3.42upstream

Change-Id: I4f2a12cbf50e1a459e7bac7c5a8e374071620eea

1 files changed, 1159 insertions, 0 deletions

diff --git a/www/ChangeLog-2022.rst b/www/ChangeLog-2022.rst
new file mode 100644
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+2022-12-30  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/pcx.c (WritePCXImage): Make default RLE compression.
+    Uncompressed PCX is more rare.
+
+2022-12-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - NEWS.txt: Updated the news.
+
+  - coders/pcx.c (WritePCXImage): Support writing uncompressed PCX
+    by default.  Use -compress RLE to enable RLE compression.
+
+  - coders/sun.c (ReadSUNImage): Sense of monochrome images was
+    inverted.  Fix scanline size calculation.
+    (WriteSUNImage): Sense of monochrome images was inverted.
+
+2022-12-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/pcx.c (WritePCXImage): Fix heap overflow when writing
+    more than 1023 scenes, and also eliminate use of uninitialized
+    memory.
+
+  - coders/pnm.c (ReadPNMImage): Compute the number of threads to
+    use.
+
+  - NEWS.txt: Update the news.
+
+  - magick/command.c: Add use of GetFirstImageInList() where needed
+    to assure that the list pointer is to the first image.
+
+  - magick/constitute.c (ReadImage): Only perform subimage
+    processing when required.
+
+  - magick/command.c (MogrifyImages): Restore mogrify\_images as
+    first image in list since the rest of the code expects that.
+
+2022-12-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/mat.c (ReadMATImageV4): Use ReplaceImageInList().
+    (ReadMATImage): Use ReplaceImageInList().
+
+  - magick/command.c (MogrifyImages): Remove band-aid.
+
+  - magick/list.c (AppendImageToList): Image list is updated to be
+    new image.
+
+  - magick/image.c (AllocateImage): Initialize colors directly.
+    (GetImageInfo): Initialize colors directly.
+
+  - utilities/tests/convert-cmds.txt: Add more convert command
+    permutations.
+
+2022-12-26  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - version.sh: Update shared library versioning in preparation for
+    1.3.39 release.
+
+  - NEWS.txt: Updated the news.
+
+2022-12-26 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - jp2/src/appl/jasper.c: Link problem with jasper utility fixed.
+
+2022-12-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/gem.c (Contrast): Visual Studio 17.4.3 does not like
+    initializing a static constant with "0.5+MagickEpsilon" in
+    /precise mode.
+
+  - magick/enhance.c (ContrastImagePixels): Visual Studio 17.4.3
+    does not like initializing a static constant with
+    "0.5+MagickEpsilon" in /precise mode.
+
+2022-12-25 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - webp/src/webp/types.h Need to include inttypes.h
+  - jp2/src/libjasper/include/jasper/jas\_types.h
+    Fix missing \_PFX\_PTR in newer MSVC.
+
+2022-12-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/symbols.h: Update symbol remappings which are enabled by
+    PREFIX\_MAGICK\_SYMBOLS.  The only new symbol since the last release
+    is IsEventLogged().
+
+  - NEWS.txt: Updated the news.
+
+2022-12-25 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - jp2/\* Update lib jasper to 1.900.16.
+
+2022-12-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - NEWS.txt: Updated the news.
+
+  - coders/jxl.c (ReadJXLImage): Request that libjxl take care of
+    any pre-multiplied alpha for us so we don't need to do it
+
+2022-12-24 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - jp2/\* Update lib jasper to 1.900.5.
+
+2022-12-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jxl.c: Support reading and writing ICC, EXIF, and XMP
+    profiles.  Lots of code cleanup.
+  - PerlMagick/t/jxl: Created some JXL sanity-test files.
+
+2022-12-22 Fojtik Jaroslav  <JaFojtik@yandex.com>
+  - VisualMagick/tests/runtest.bat Make binary directory configurable
+    on one place. Report error when rwblob.exe does not exist.
+
+2022-12-22 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - jp2/\* Update lib jasper from 1.900.1 to 1.900.2.
+
+2022-12-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jxl.c (ReadJXLImage): Now based on
+    ImportImagePixelArea().
+    (WriteJXLImage): Now based on ExportImagePixelArea();
+
+2022-12-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/msl.c (MSLEntityDeclaration): Report an error if
+    xmlAddDocEntity() or xmlAddDtdEntity() fails.
+
+  - coders/svg.c (SVGEntityDeclaration): Report an error if
+    xmlAddDocEntity() or xmlAddDtdEntity() fails.
+
+2022-12-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - NEWS.txt: Updated the news.
+
+  - magick/image.c (SetImageDepth): Restore is\_monochrome and
+    is\_grayscale image flags.  Changing depth should not change the
+    nature of 'gray'.
+
+  - coders/jxl.c: Support reading and writing 32-bit 'float'
+    images. Need a Q32 build in order to write 32-bit 'float' images.
+
+  - fuzzing/oss-fuzz-build.sh: Remove xz --with-pic=yes option which
+    now seems to annoy oss-fuzz build.
+
+2022-12-17 Fojtik Jaroslav  <JaFojtik@yandex.com>
+  - VisualMagick/magick/magick\_types.h.in
+    Reverting from 16859. The change in 16860 completelly breaks
+    compillation.
+
+2022-12-17 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - tiff/port/libport\_config.h Added missing file
+    Documentation of libtiff upgraded.
+    Upgraded libtiff to 4.5.0.
+
+2022-12-17  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - tests/rwfile\_deep.tap: Add JXL tests for deep images.
+
+  - coders/jxl.c: Fix grayscale writer error.  Eliminate use of
+    deprecated functions.  Support 16-bits/sample.
+
+2022-12-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/pnm.c (ReadPNMImage): Do not promote gray images to
+    PseudoClass unless the image dimensions make it worthwhile.
+
+  - coders/gif.c (ReadGIFImage): Allocate cleared memory.  Remove
+    two redundant memsets.
+
+2022-12-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/command.c (MogrifyImages): Fix performance anomaly
+    noticed with large image list.
+
+  - coders/tiff.c (ReadTIFFImage): Move monitor for list to a better
+    spot so that rows and columns are valid.
+
+2022-12-10  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/png.c (png\_error): Use a macro to report exceptions
+    (rather than calling libpng's png\_error()) for exceptions thrown
+    from this module. This provides useful file/line information as
+    well as allowing code analyzers to have a more accurate idea of
+    what is going on.
+
+  - magick/widget.c (MagickXFileBrowserWidget): Fix Coverity 382252
+    "Wrong sizeof argument (SIZEOF\_MISMATCH)".
+
+  - coders/meta.c (parse8BIM): Fix Coverity 382245 "Incorrect
+    expression (SIZEOF\_MISMATCH)".
+    (parse8BIMW): Fix Coverity 382250 "Incorrect expression
+    (SIZEOF\_MISMATCH)".
+
+  - magick/widget.c (MagickXNoticeWidget): Fix Coverity 382254
+    "Incorrect expression (SIZEOF\_MISMATCH)."
+    (MagickXFontBrowserWidget): Fix Coverity 382253 "Incorrect
+    expression (SIZEOF\_MISMATCH)".
+    (MagickXFileBrowserWidget): Fix Coverity 382252 "Incorrect
+    expression (SIZEOF\_MISMATCH)".
+    (MagickXPreferencesWidget): Fix Coverity 382251 "Incorrect
+    expression (SIZEOF\_MISMATCH)".
+    (MagickXConfirmWidget): Fix Coverity 382249 "Incorrect expression
+    (SIZEOF\_MISMATCH)".
+    (MagickXListBrowserWidget): Fix Coverity 382248 "Incorrect
+    expression (SIZEOF\_MISMATCH)".
+    (MagickXDialogWidget): Fix Coverity 382247 "Incorrect expression
+    (SIZEOF\_MISMATCH)".
+    (MagickXColorBrowserWidget): Fix Coverity 382246
+    "(SIZEOF\_MISMATCH)".
+
+  - coders/jpeg.c (WriteICCProfile): Fix Coverity 382255 "Incorrect
+    expression (SIZEOF\_MISMATCH)".
+
+  - Makefile.am (clean-local): Added a clean-local target to remove
+    Coverity subdirectory ('cov-int').  Building with 'coverity'
+    target leaves Coverity subdirectory in place for inspection.
+
+  - NEWS.txt: Updated the news.
+
+2022-12-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - utilities/tests/convert.tap: Produce more interesting 'info'
+    output to 'convert.log'.
+
+2022-12-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - configure.ac (top\_srcdir\_native): Produce a substituted value
+    representing the top source directory expressed suitable for the
+    native operating system.  This is to support MinGW.
+
+  - utilities/tests/convert.tap: Use ';' rather than '/' as sed
+    delimiter character since '/' is a directory separator..
+
+  - winpath.sh: Use printf rather than echo.  If an escape level is
+    not provided, then output an unescaped Windows path using
+    forward-slashes.
+
+  - Magick++/lib/Color.cpp: Add Quantum casts to Color() arguments
+    to solve error with unidentified compiler.  SourceForge issue #160
+    "Add Quantum casts for 16-bit to Image.cpp and Color.cpp".
+
+  - Magick++/lib/Image.cpp: Add Quantum casts to Color() arguments
+    to solve error with unidentified compiler.  SourceForge issue #160
+    "Add Quantum casts for 16-bit to Image.cpp and Color.cpp".
+
+2022-12-01 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+    coders/ps2.c
+    coders/ps3.c
+    coders/tiff.c
+    webp/src/webp/types.h
+    tiff/libtiff/\* Upgraded libtiff to libtiff-4.4.0
+    But code is still compilable with MSVC2008!
+
+2022-11-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - Magick++/lib/Image.cpp: Don't just blindly return DisposeMethod
+    as an 'int'.
+
+  - Magick++/tests/attributes.cpp (main): Test with a valid GIF
+    disposal method.
+
+  - coders/msl.c (MSLStartElement): Eliminate 'undefined behavior'
+    issues.
+
+  - magick/colorspace.c (XYZTransformPackets): Use 'double' when
+    performing summation and eliminate 'undefined behavior' issues.
+    (RGBTransformPackets): Use 'double' when performing summation and
+    eliminate 'undefined behavior' issues.
+
+  - magick/constitute.c (ConstituteImage): Eliminate 'undefined
+    behavior' issues.
+
+  - magick/fx.c (SolarizeImage): Eliminate 'undefined behavior'
+    issues.
+
+  - magick/gem.c (Hull): Eliminate 'undefined behavior' issues.
+
+  - configure.ac, magick/magick\_types.h.in: Added some support for
+    deducing magick\_uintptr\_t and magick\_ptrdiff\_t types.
+
+  - utilities/tests/convert-cmds.txt: Added more command
+    permutations to execute.
+
+2022-11-26  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/constitute.c (ConstituteImage): Fix undefined behavior:
+    runtime error: applying non-zero offset 2 to null pointer
+
+  - coders/logo.c (RegisterLOGOImage): Logo image subformats do not
+    have an image extension.
+
+  - utilities/tests/convert-cmds.txt: Add more convert tests.
+
+  - magick/render.c (DrawPrimitive): Fix for SourceForge issue #679
+    "Using "0,0" for image size throws an error in v1.3.38, worked
+    previously".  This bug was added in GraphicsMagick 1.3.36.
+
+2022-11-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jpeg.c (ReadJPEGImage): Eliminate Clang Analyzer
+    diagnostic. Add support for reading deep gray images.
+
+  - magick/xwindow.c (MagickXDitherImage): Update documentation to
+    add a link to an article about the HP Color Recovery algorithm.
+
+  - coders/topol.c (ReadTOPOLImage): Eliminate Clang Analyzer
+    diagnostic.
+
+2022-11-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jpeg.c (WriteJPEGImage): Useful data\_precision range is 8
+    to 16.
+
+  - magick/profile.c (ProfileImagePixels): Make sure not to use
+    indexes if it is NULL.
+
+  - magick/xwindow.c (MagickXDitherImage): Eliminate use of
+    undefined behavior.  Make sure to deallocate memory upon error.
+
+  - magick/widget.c (MagickXCommandWidget): Assure that prerequisite
+    'number\_selections' is satisfied.
+
+  - magick/xwindow.c (MagickXGetWindowImage): Assure that
+    prereqisite 'colors' table for PseudoClass case is satisifed.
+
+  - coders/png.c (ReadOnePNGImage): Make sure that background index
+    is initialized.
+
+  - magick/profile.c (ProfileImagePixels): Don't de-reference
+    indexes if they were not supplied.
+
+  - magick/widget.c (MagickXColorBrowserWidget): If mode\_info.text
+    is NULL, ignore event due to user pushing mode button.
+
+  - coders/heif.c (ReadMetadata): Also guard against profile name
+    being null.
+
+2022-11-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/wpg.c (ReadWPGImage): Fix wrong use of
+    LogWPGBitmapType2() macro, and resore previous definitions.
+
+  - VisualMagick/magick/magick\_types.h.in: Declare a ssize\_t typedef
+    in VisualStudio's <magick/magick\_types.h> due to the unfortunate
+    accidental use of ssize\_t in Wand's MagickExtentImage()
+    declaration.  This should address SourceForge issue #673 "visual
+    studio include error ssize\_t redefinition".
+
+    Replace use of ReallocColormap() with previously existing
+    ReallocateImageColormap(), which does the same thing.
+
+  - coders/heif.c (ReadColorProfile): Support reading ICC color
+    profile.
+
+2022-11-20 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/wpg.c Reveal more internal info to optional log.
+
+2022-11-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - PerlMagick/t/wmf/read.t: Change reference images from MIFF
+    format to GIF format to reduce wasted space.
+
+  - PerlMagick/t/cgm/read.t: Change from read.miff to read.gif to
+    reduce wasted space.
+
+  - PerlMagick/t/x/write.t: Change from congrats.miff to
+    congrats.gif to reduce wasted space.
+
+  - coders/heif.c (ReadMetadata): If
+    heif\_image\_handle\_get\_metadata\_size() returns 0, then carrying on
+    with reading image data. Addresses SourceForge issue 677 "Memory
+    allocation failed - HEIF" but does not discover/address why
+    libheif returns a zero metadata size.
+
+  - PerlMagick/t/subroutines.pl (testRead): Support read-options in
+    order to be more flexible.
+
+  - PerlMagick/t/read.t: Change as many tests to be signature-based
+    as possible and remove now unneeded reference files.
+
+2022-11-17  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - PerlMagick/t/jpeg/read.t: Use JPEG image as reference image
+    while doing Seattle FilmWorks test.
+
+  - PerlMagick/t/read.t: Reduced distribution size by using
+    signature test method for some tests.
+
+  - PerlMagick/t/tiff/read.t: Added test for old JPEG.
+
+2022-11-17 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+    PerlMagick/t/input\_JPG\_old.tif Added JPG embedded into TIFF using
+    old Adobe's embedding style.
+
+    2022-11-17 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+    tiff/libtiff/tif\_ojpeg.c Backported from 4.4.0 to 4.1.0
+
+2022-11-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/nt\_base.h (snprintf): Add missing comma in macro.
+
+2022-11-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/nt\_base.c (NTsnprintf): New function intended to emulate
+    C'99 snprintf for MSVC older than 2015.
+
+  - magick/nt\_base.h (snprintf): For MSVC older than 2015, fall back
+    to using sprintf for the moment.
+
+  - coders/msl.c (ProcessMSLScript): Handle parser creation failure.
+
+  - coders/meta.c (GetIPTCStream): Assure that offset is initialized.
+
+  - magick/floats.c (\_Gm\_convert\_fp32\_to\_fp16): Fix Clang Analyzer
+    complaints.
+
+  - magick/xwindow.c (MagickXGetWindowColor): Assure that crop\_info
+    is initialized.
+
+  - Makefile.am (scan-build): Added a scan-build target to help run
+    Clang Analyzer.
+
+  - coders/locale.c (WriteLOCALEImage): Fix Clang Analyzer
+    complaints.
+
+  - ALL: Replace strcpy() with strlcpy(), replace strcat() with
+    strlcat(), replace sprintf() with snprintf().  Prefer using
+    bounded string functions.
+
+2022-11-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/png.c (ReadOnePNGImage): Change ping\_file\_depth to
+    unsigned and add verifications for ping\_bit\_depth.
+
+2022-11-09 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/fits.c Store multiple scenes into one file.
+
+2022-11-08  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/png.c (ReadOnePNGImage): More work on Coverity issue 381864.
+
+  - magick/image-private.h (MaxValueGivenBits): Move to private header.
+
+  - coders/xpm.c (ReadXPMImage): More work on Coverity issue 381862
+    "(DEADCODE)".
+
+  - magick/operator.c (QuantumLogCB): Fix Coverity issue 381861
+    "Control flow issues (DEADCODE)".
+
+  - coders/xpm.c (ReadXPMImage): Fix Coverity issue 381862
+    "(DEADCODE)".
+
+  - magick/operator.c (QuantumGammaCB): Fix Coverity issue 381863
+    "Control flow issues (DEADCODE)".
+
+  - coders/png.c (ReadOnePNGImage): Fix Coverity issue 381864
+    "BAD\_SHIFT".
+
+  - magick/operator.c (QuantumDepthCB): Fix Coverity issue 381867
+    "Control flow issues (DEADCODE)".
+    (QuantumPowCB): Fix Coverity issue 381865 "Control flow issues
+    (DEADCODE)".
+
+  - magick/import.c (ImportViewPixelArea): Fix Coverity issue 381868
+    "Control flow issues (DEADCODE)".
+
+  - magick/blob.c (DetachBlob): Do not dereference blob\_info->data
+    if it is null.  Addresses Coverity issue 381869 "Null pointer
+    dereferences (FORWARD\_NULL)"and issue 381866 "Null pointer
+    dereferences (FORWARD\_NULL)".
+
+  - coders/jpeg.c (FreeMagickClientData): Fix Coverity issue 381870
+    and 381860 "Null pointer dereferences".
+
+  - magick/export.c (ExportViewPixelArea): Fix Coverity issue 381871
+    "Control flow issues (DEADCODE)" for the case where QuantumDepth =
+    32.
+
+2022-11-05 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/wpg.c Shrink amount of colors when palette is bigger than
+    raster could store.
+
+2022-11-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/blob.c (ReadBlobString): Fix oss-fuzz issue 53001
+    "graphicsmagick:coder\_TXT\_fuzzer: Use-of-uninitialized-value in
+    ReadBlobString", which occurs due a bug remaining in recent
+    changes.
+
+2022-11-04 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Remove junk \n from log after printing footer contents.
+
+2022-11-03  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - PerlMagick/t/input\_3chars.xpm New testcase
+    with 3 bytes encoding per one pixel.
+  - PerlMagick/t/reference/read/input\_3chars\_xpm.miff
+  - PerlMagick/t/read.t: Added input\_xpm\_pal16.miff to PerlMagick test
+    suite.
+
+2022-11-03 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/xpm.c Allow to read pallete that contains more colors
+    than MaxColormapSize.
+
+2022-11-01  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/image.c (SetImageInfo): Avoid creating temporary files
+    when reading files with .bz2, .gz, .svgz, and .Z extensions if the
+    format is non-ambiguous based on the file extension, and the
+    reader does not require seeking.
+
+  - magick/magick.c (MagickToMime): Add MIME mappings for apng,
+    avif, bmp, ico, and webp.
+
+2022-10-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/xpm.c (ReadXPMImage): coders/xpm.c (ReadXPMImage): Use
+    qsort+bsearch to improve performance of color-lookups.
+
+2022-11-01  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/wpg.c Bilevel image must be allways monochrome.
+    Discard palette if exists.
+  - PerlMagick/t/input1\_1.wpg
+  - PerlMagick/t/reference/read/input1\_1.wpg.miff New testcase
+    with bilevel monochrome image.
+  - PerlMagick/t/read.t: Added input1\_1.wpg to PerlMagick test suite.
+
+2022-10-31  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/xpm.c (ReadXPMImage): Output intelligent messag when colormap 
+    exceeds limit.
+
+2022-10-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/blob.c (ReadBlobString): Fix oss-fuzz issue 52917
+    "graphicsmagick:coder\_TXT\_fuzzer: Stack-buffer-overflow in
+    ReadBlobString", which occurs due to a bug added in yesterday's
+    ReadBlobString() changes.
+
+2022-10-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/blob.c (ReadBlobString): Use fgets() in order to get much
+    better performance.
+
+2022-10-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/xpm.c (ReadXPMImage): Improve read performance by using
+    integer keys.  Trace the colormap.
+
+2022-10-29  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/xpm.c (ReadXPMImage): Replace strcmp with faster memcmp.
+    It improves 21% performance on my test image.
+
+2022-10-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/xpm.c (ReadXPMImage): Eliminate unnecessary strlen() upon
+    memory reallocation for better performance.
+
+2022-10-29  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - PerlMagick/t/input\_bilevel.xpm
+  - PerlMagick/t/reference/read/input\_xpm\_bilevel.miff New testcase
+    with bilevel monochrome image.
+  - PerlMagick/t/read.t: Added input\_xpm\_pal16.miff to PerlMagick test
+    suite.
+
+2022-10-28  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - PerlMagick/t/input\_pal16.xpm
+  - PerlMagick/t/reference/read/input\_xpm\_pal16.miff New testcase
+    with 16 bit palette.
+  - PerlMagick/t/read.t: Added input\_xpm\_pal16.miff to PerlMagick test
+    suite.
+
+2022-10-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - NEWS.txt: Updated the news.
+
+2022-10-20  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Remove "optimisation" that has negligible or negative
+    effect to overall performance.
+
+2022-10-19  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Cleanup GCC compile warnings.
+
+2022-10-17  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Do not consider whole image to be invalid when a second
+    chunk header contains invalid data.
+
+2022-10-16  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Renamed image attribute "comment" from extended area to
+    "TGA:file.comment" to prevent mix of these 2 comments.
+    (Now TGA can produce both "comment" and "TGA:file.comment").
+
+2022-10-14  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - PerlMagick/t/read.t Add new tests for TGA files.
+
+2022-10-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/dpx.c: Revert undocumented change to 'DPX:file.creator'
+    attribute.
+
+2022-10-13  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Block alpha channel depending on value "AttributesType".
+
+2022-10-12  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c New attributes "comment", "creator", "software", "TGA:file.JobName"
+  - coders/gpx.c Renamed attribute "DPX:file.creator" to "creator"
+
+2022-10-10  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c TGA developper area is read.
+
+2022-10-09  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Check return code of seek blob operation.
+
+2022-10-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/blob.c (SeekBlob): Fix SEEK\_END validation.  Addresses
+    oss-fuzz 52133 "graphicsmagick:coder\_ICB\_fuzzer:
+    Heap-buffer-overflow in ReadBlob".
+
+2022-10-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - scripts/changelog2rst.sh: Try to deal with the crazy mix of
+    spaces and hard tabs which are now appearing in the ChangeLog file.
+
+2022-10-04  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Fixed oss-fuzz-52084.
+  - PerlMagick/t/input.tga renamed to PerlMagick\t\input\_8\_CC.tga
+  - PerlMagick/t/reference/read/input\_tga\_8\_BW.miff New testcase.
+  - PerlMagick/t/read.t: Added input\_tga\_8\_BW.miff to PerlMagick test
+    suite.
+
+2022-10-03  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c TGA footer is read, currently used for logs only.
+
+2022-10-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - scripts/rst2html5.py: Fix from Mark Mitchell to deal with RST
+    file local include statements when invoked from a different
+    directory.  Also fix requested character set encoding.
+
+2022-10-02 Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - PerlMagick/t/input\_8\_BW\_rle.tga
+  - PerlMagick/t/input\_8\_CC\_rle.tga
+  - PerlMagick/t/input\_8\_BW.tga
+    Added 8 bit TGA samples.
+
+2022-10-01  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - scripts/rst2html5.py: Applied patch by Mark Mitchell which
+    replaces rst2htmldeco.py with rst2html5.py. rst2html5.py does
+    essentially the same job as rst2htmldeco.py, but in a different
+    way.  docutils\_htmldeco\_writer.py is no longer used or needed.
+
+    Also fixed thanks.rst file which had non-utf8 characters, as well
+    as ChangeLog.2006, ChangeLog.2008 and ChangeLog.2012.
+
+  - PerlMagick/t/read.t: Added input\_mono.tga to PerlMagick test
+    suite.
+
+  - coders/tga.c: White-space normalization.  Eliminate compilation
+    warning about unused indexes variable.
+
+2022-10-01  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Monochromatic bilevel TGA could be written.
+
+2022-09-29  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/tga.c Monochromatic bilevel TGA could be read.
+
+2022-09-28  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - PerlMagick/t/input\_mono.tga Added monochromatic TGA sample generated
+    by Graphics Workshop.
+
+2022-09-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - scripts, www/Makefile.am: Fixes pertaining to use of Docutils to
+    generate the HTML documentation.
+
+2022-09-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - configure.ac: Search for a usable Python program, and then use
+    it to execute Python scripts. This avoids depending on a default
+    name.
+
+  - magick/common.h (MAGICK\_FUNC\_MALLOC\_2ARG): Add macros to support
+    GCC malloc attributes which accept arguments.
+
+2022-09-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - www/formats.rst: Add AVIF image file format to the list.
+
+2022-09-17  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - www/formats.rst: Add JPEG XL to the list.
+
+  - utilities/tests/icc-transform.tap: Preserve output files from
+    icc-transform.tap until 'make clean' in order to allow inspection.
+
+2022-09-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - fuzzing/oss-fuzz-build.sh: Disable using libxml2 in oss-fuzz
+    build due to it being arbitrarily broken in the oss-fuzz build for
+    several weeks with no solution offered.  Nobody seems to care any
+    more.
+
+  - coders/svg.c: Re-enable support for XML internal subset.
+
+2022-09-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - Magick++/lib/Image.cpp (Magick::Image::colorMapSize): Restore
+    non-const Image::colorMapSize() since it caused an ABI change.
+    Debian bug 1019158: "graphicsmagick breaks gnudatalanguage
+    autopkgtest: undefined symbol: \_ZN6Magick5Image12colorMapSizeEv".
+
+2022-09-04  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - jpeg/\* Upgraded jpeg library to Version 9e 16-Jan-2022.
+
+2022-09-04  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - VisualMagick/jpeg/LIBRARY.txt Exclude files cjpegalt.c and
+    djpegalt.c; cjpeg.c and djpeg.c are already excluded.
+
+2022-08-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - fuzzing/oss-fuzz-build.sh: Add messaging regarding building
+    libxml2 and jasper.
+
+2022-08-18  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - Makefile.am (release): Generate ASCII armored ".asc" files
+    directly since this seems to be prefered over converting from
+    ".bin" files.
+
+2022-08-16  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - Makefile.am: Some people prefer GPG signature files in ASCII
+    armored ".asc" format rather than the OpenPGP binary ".bin"
+    format, so produce both.
+
+2022-08-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - Fix UTF-8 encoding errors in some text and source files.  A few
+    more issues remain.  Assistance is appreciated.
+
+2022-08-13  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/svg.c (ReadSVGImage): Address concern from SourceForge
+    issue #669 "Segmentation fault caused by null pointer dereference
+    by checking return from xmlCreatePushParserCtxt().  Address
+    oss-fuzz 48340 "graphicsmagick:coder\_SVG\_fuzzer:
+    Heap-use-after-free in xmlParseInternalSubset" by disabling
+    internal subset handling until the parser context handling is
+    fixed.
+
+2022-08-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - NEWS.txt: Updated the news.
+
+2022-08-10  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - VisualMagick/configure/stdafx.h Added define WIN32\_LEAN\_AND\_MEAN
+  - VisualMagick/configure/configure.exe New rebuild.
+
+2022-08-08  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - fuzzing/oss-fuzz-build.sh (MAGICK\_LIBS): Add libsharpyuv.a to
+    the list of libraries to check for.
+
+2022-08-07  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - configure.ac: When checking for libwmf, add a test for
+    libsharpyuv.  Not yet tested but maybe it will work.
+
+2022-08-07  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - VisualMagick\configure\configure.cpp: The /MACHINE:x86
+    should never be placed to DLL dependency list.
+
+2022-08-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/tga.c: Enhance 'coder' level trace information.
+    Normalize on 'unsigned int' as much as possible in order to use
+    natural types and likely help with function inligning.
+
+2022-08-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/tga.c (ReadTGAImage): Remove a defective validation of
+    comment length, which blocked reading some sample TGA files from
+    the "Encyclopedia Of Graphics File Formats" book.
+
+2022-07-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/heif.c: If module is compiled, but HasHEIF is not
+    defined, then RegisterHEIFImage/UnregisterHEIFImage
+    implementations are empty.
+
+  - coders/jxl.c: If module is compiled, but HasJXL is not defined,
+    then RegisterJXLImage/UnregisterJXLImage implementations are
+    empty.
+
+2022-07-30  Sam James        <sam@gentoo.org>
+
+  - configure.ac: Fix Bashism in maintainer-mode check.
+
+2022-07-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/miff.c (ImportRLEPixels): Add missing type cast for
+    consistency with other similar code.  However, I do not believe
+    this is an actual bug.  Addresses GraphicsMagick bug 670 "Missing
+    cast".
+
+2022-07-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/magic.c: Auto-detect JXL format based on file header.
+    Much thanks to Quyen Pham Ngoc for noticing that this was missing.
+
+2022-06-25  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - NEWS.txt: Update with news since last release.
+
+2022-05-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - Magick++/lib/Image.cpp: colorMapSize() method for returning the
+    number of colormap entries should be a const method.  Change is
+    due to an email from Miro Kropáček on May 29, 2022.
+
+2022-05-08  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - www/Magick++/Image.rst: Update getIndexes() and
+    getConstIndexes() documention to mention that the selected region
+    is defined by a prior getPixels(), getConstPixels(), or
+    setPixels() call.  This is inspired by private email from Miro
+    Kropáček on May 8, 2022.
+
+  - coders/jpeg.c (WriteJPEGImage): Change "arithmetic" to
+    "arithmetic-coding" in order to match ImageMagick's previously
+    existing syntax.
+
+  - coders/png.c (ReadOnePNGImage): Assure that entire image list is
+    freed. Addresses oss-fuzz 46997 "graphicsmagick:coder\_MNG\_fuzzer:
+    Indirect-leak in MagickMallocCleared".  This is a new issue due to
+    incrementally seeking the complete correct error-handling cleanup.
+
+2022-05-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - doc/options.imdoc: Add documentation for -define
+    jpeg:arithmetic.
+
+2022-04-30  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - coders/jpeg.c: Optionally enable arithmetic coder in JPG images.
+    gm convert -define jpeg:arithmetic=true testimg.jpg arith.jpg
+
+2022-04-27  Fojtik Jaroslav  <JaFojtik@yandex.com>
+
+  - jpeg/: Update aged JPG library to version 9d.
+
+2022-04-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/ps.c (ReadPSImage): Assure that 'bounds' structure is
+    initialized.
+
+  - coders/ept.c (ReadEPTImage): Assure that 'bounds' structure is
+    initialized.
+
+  - magick/log.c (IsEventLogged): New function to report if a
+    particular event will be logged.  Us this as much as possible
+    throughout the software to replace use of IsEventLogging().
+
+  - coders/png.c (ReadMNGImage): Address oss-fuzz 46913
+    "graphicsmagick:coder\_WPG\_fuzzer: Indirect-leak in
+    MagickMallocCleared" which was partially pre-existing and
+    partially due to a botched fix for oss-fuzz 46843.
+
+2022-04-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/png.c (ReadMNGImage): Address oss-fuzz 46843
+    "graphicsmagick:enhance\_fuzzer: Heap-use-after-free in CloseBlob".
+
+2022-04-17  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/{msl.c, svg.c, url.c}: When \_\_MINGW32\_\_ is defined, then
+    only define \_MSC\_VER if it is not already defined.  Also define
+    \_MSC\_VER with a somewhat useful value.  This change is prompted by
+    a posting by "LM" to the graphicsmagick-core list on April 17,
+    2022.
+
+2022-04-16  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/png.c (ReadOnePNGImage): Make sure that ping\_num\_trans is
+    initialized.  Fixes oss-fuzz 46760 "Use-of-uninitialized-value -
+    ReadOnePNGImage".
+
+2022-04-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/blob.c (OpenBlob): Allocate setvbuf() buffer externally
+    rather than implicitly.  I am hoping that the several oss-fuzz
+    reports about using uninitalized memory from glibc's
+    \_IO\_file\_doallocate() go away.
+
+2022-04-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/heif.c (RegisterHEIFImage): Support reading AVIF via
+    libheif if it supports decoding AVIF.
+
+2022-04-01  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - www/index.rst: Update the Coverity Analysis Metrics.
+
+  - magick/display.c (MagickXAnnotateEditImage): Quiet Coverity
+    376901 "Identical code for different branches
+    (IDENTICAL\_BRANCHES)".
+
+  - coders/svg.c (ReadSVGImage): Default to not allowing external
+    entity substitution.  Quiets Coverity 376905
+    "unsafe\_xml\_parse\_config (UNSAFE\_XML\_PARSE\_CONFIG)".
+
+  - coders/msl.c (ProcessMSLScript): Default to not allowing
+    external entity substitution.  Quiets Coverity 376913
+    "unsafe\_xml\_parse\_config (UNSAFE\_XML\_PARSE\_CONFIG)".
+
+  - magick/error.c (ThrowLoggedException): Silence Coverity 376912
+    "Dereference after null check (FORWARD\_NULL)".
+
+  - coders/jp2.c (ReadJP2Image): Silence Coverity 264883 "Division
+    or modulo by float zero (DIVIDE\_BY\_ZERO)".
+    (ReadJP2Image): Fix Coverity 376911 "Improper use of negative
+    value (NEGATIVE\_RETURNS)".
+
+  - magick/xwindow.c (MagickXMakeMagnifyImage): Fix Coverity 376906
+    "Division or modulo by zero (DIVIDE\_BY\_ZERO)".
+
+  - magick/resize.c (ScaleImage): Fix Coverity 376908 "Resource leak
+    (RESOURCE\_LEAK)".
+
+  - magick/locale.c (GetLocaleMessageFromTag): Fix Coverity 376907
+    "Out-of-bounds read (OVERRUN)".
+
+  - magick/render.c (DrawPrimitive): Fix Coverity 376904
+    "Out-of-bounds access (OVERRUN)".
+
+2022-03-26  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - version.sh: Prepare for 1.3.38 release.
+
+  - Makefile.am (release, snapshot): Generate SHA-256 checksums as a
+    by-product of 'make snapshot' or 'make release'.
+
+  - www/download.rst: Add documentation regaring SHA-256 checksums.
+
+  - NEWS.txt: Update the news again.
+
+  - coders/miff.c (ReadMIFFImage): Validate claimed bzip2-compressed
+    row length prior to reading data into fixed size buffer.
+    Addresses SourceForge bug #664 "[bug]Heap buffer overflow when
+    parsing MIFF".  This severe bug only impacts builds with BZLIB
+    support.
+
+2022-03-22  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jxl.c (ReadJXLImage): Added patch from Tobias Mark to
+    optimize EOF detection if the input file size is known.  Avoids
+    waiting for ReadBlob() to report EOF.
+
+2022-03-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - Magick++/lib/Magick++/Include.h: Support 'ReadResource'.
+
+2022-03-19  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jxl.c: Added some debug logging instrumentation so we can
+    see the information the JXL reader is provided by libjxl.
+
+  - configure.ac: JXL is working well enough to enable it by
+    default.
+
+2022-03-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jxl.c (WriteJXLImage): Call JxlEncoderCloseInput() so
+    that encoder output is not corrupt.  JXL passes testsuite tests
+    now!
+
+  - magick/command.c (CompareImageCommand): Add -auto-orient support
+    to 'compare'.  This tries to assure that the two images are right
+    side up before comparing.
+
+2022-03-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jxl.c (WriteJXLImage): Work to update JXL writer code to
+    compile clean with libjxl v0.7.0.  Still not working!
+
+2022-02-26  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/heif.c (ReadHEIFImage): Pass decode options to
+    heif\_decode\_image().  Include rough implementation of progress
+    monitor support but leave it disabled since libheif does not
+    currently invoke the callbacks.
+
+  - coders/jpeg.c (ReadJPEGImage): Store embedded profiles in image,
+    even if in 'ping' mode.  This addresses a problem discovered when
+    interfacing with minimagick (Debian bug #1006374 "graphicsmagick
+    breaks ruby-mini-magick").
+
+  - coders/url.c (ReadURLImage): Deal with libxml2 not offering HTTP
+    or FTP capabilities.  It seems that support for FTP has now been
+    removed by default.
+
+2022-02-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - README.txt: Recomend using JasPer 3.0.0 (or later).
+
+  - VisualMagick/magick/magick\_config.h.in: Disable building with
+    bundled JasPer sources by default since the bundled sources are
+    archaic.
+
+  - coders/jp2.c: Fix compilation with JasPer 3.0.0 (which is now
+    released).
+
+2022-02-05  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/fx.c (ColorizeImagePixelsCB): Apply clipping and rounding
+    to handle out of range values and provide the most accurate
+    result.  Addresses SourceForge bug #662 "Broken -colorize".
+
+2022-01-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jp2.c (ReadJP2Image): Jasper 3.0.0 hid the functions we
+    were using so switch back to using jas\_image\_decode(), but in a
+    more secure way than before.
+
+2022-01-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - www/download.rst: Document how to retrieve the PGP signing key
+    from a key server.
+
+2022-01-23  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jp2.c (ReadJP2Image): Always use
+    ThrowJP2ReaderException().  Should address oss-fuzz Issue 43979:
+    "graphicsmagick:enhance\_fuzzer: ASSERT: jas\_get\_ctx() ==
+    jas\_global.ctx".
+
+2022-01-22  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - utilities/tests: Write compressed MIFF files to reduce disk
+    space usage.
+
+  - magick/command.c (CompareImageCommand): Support '-compress'
+    option.
+
+  - coders/mpc.c: Fix warnings from GCC 11.
+
+  - coders/miff.c: Fix warnings from GCC 11.
+
+2022-01-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jp2.c: Adaptations to work with Jasper 3.0.0's
+    jas\_init\_library() and other related functions.  Add missing
+    jas\_cleanup\_thread().  Do not request a higher memory limit than
+    JasPer's own limit in order to avoid a warning.
+
+2022-01-16  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/miff.c (ReadMIFFImage): Do not proceed to next image in
+    sequence unless the character read is the expected 'i' character.
+    Inspired by GraphicsMagick bug #659 "Can not escape $0 in a batch
+    command".
+
+  - coders/heif.c (ReadHEIFImage): Take row stride into account when
+    reading pixel rows. Add support for 'ping' mode.  Add header magic
+    detection.  Add module aliases.  Add useful traces.
+
+2022-01-15  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/jxl.c: Added preliminary JPEG XL support written by
+    Tobias Mark.  From Code Merge Request #14: "Added (basic) jpeg-xl
+    support".  The writer is not working properly at this time.
+
+  - www/formats.rst: Add HEIF to the list of supported formats.
+
+  - README.txt: Expand the text regarding support for HEIF/HVEC
+    support.
+
+2022-01-14  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - coders/heif.c: HEIF reader written by Tobias Mark.  From
+    SourceForge Code Merge Request #15: "Added minimal heif support".
+
+  - magick/blob.c (ReadBlobStream): Fix EOF logic similar to
+    ReadBlob. Addresses oss-fuzz 43617
+    "graphicsmagick:coder\_P7\_fuzzer: Use-of-uninitialized-value in
+    WritePNMImage".
+
+2022-01-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/blob.c (ReadBlob): Fix EOF logic. Addresses oss-fuzz
+    43490 "graphicsmagick:coder\_PNM\_fuzzer: Use-of-uninitialized-value
+    in SyncImageCallBack".
+
+  - coders/pnm.c (ReadPNMImage): Make sure that we don't lose the
+    image exception.
+
+2022-01-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/blob.c: Throw a user-friendly exception when the read
+    limit has been exceeded.
+
+  - coders/jpeg.c: Add tracing and fallback for longjmp().
+
+  - coders/pict.c (DecodeImage): Assure that the claimed scanline
+    length is within the bounds of the scanline allocation to avoid
+    possible heap overflow.
+
+2022-01-09  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/blob.c: Make sure that read resource limiting can support
+    very large files.
+
+2022-01-08  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - magick/resource.c: Add support for setting a read resource limit
+    via the MAGICK\_LIMIT\_READ environment variable, or similar to
+    '-limit read 5mb'.
+
+  - magick/resource.h: Added a ReadResource limit, which is a limit
+    on how many uncompressed file bytes may be read while decoding an
+    input file.
+
+2022-01-01  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
+
+  - ChangeLog.2021: Rotate ChangeLog for 2022.  Happy New Year!