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2017-03-03 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>

> - coders/jp2.c: Support PGX JPEG 2000 format for reading and writing (within the bounds of what JasPer supports).

2017-02-23 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>

> - coders/tiff.c (QuantumTransferMode): Fix out of bounds read when reading CMYKA TIFF which claims to have only 2 samples per pixel. Problem was reported via email on February 15, 2017 by Valon Chu. This issue was assigned CVE-2017-6335.

2017-01-29 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>

> - doc/options.imdoc (-geometry): Geometry documentation changes suggested by Jon Wong.

2017-01-26 Glenn Randers-Pehrson <glennrp@simple.dallas.tx.us>

> - coders/png.c: Added support for a proposed new PNG chunk (zxIf, read-only) that is currently being discussed on the png-mng-misc at lists.sourceforge.net mailing list. Enable exIf and zxIf with CPPFLAGS="-DexIf_SUPPORTED -DxzIf_SUPPORTED". If exIf is enabled, only the uncompressed exIF chunk will be written and the hex-encoded zTXt chunk containing the raw Exif profile won't be written.

2017-01-25 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>

> - coders/msl.c (MSLStartElement): Change test for NULL image pointer to before it is used rather than after it is used. Problem reported by Petr Gajdos on 2017-01-25.

2017-01-22 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>

> - TclMagick/unix/m4/tcl.m4: Update tcl.m4 to TEA 3.10. File supplied by Massimo Manghi.

2017-01-21 Glenn Randers-Pehrson <glennrp@simple.dallas.tx.us>

> - coders/png.c: Added support for a proposed new PNG chunk (exIf read-write, eXIf read-only) that is currently being discussed on the png-mng-misc at lists.sourceforge.net mailing list.

2017-01-21 Glenn Randers-Pehrson <glennrp@simple.dallas.tx.us>

> - coders/png.c: Added read_user_chunk_callback() function and used it to implement a private PNG caNv (canvas) chunk for remembering the original dimensions and offsets when an image is cropped. Previously we used the oFFs chunk for this purpose, but this had potential conflicts with other applications that also use the oFFs chunk.

2017-01-07 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>

> - TclMagick/Makefile.am (AM_DISTCHECK_CONFIGURE_FLAGS): Applied patch by Massimo Manghi to set AM_DISTCHECK_CONFIGURE_FLAGS so that 'make distcheck' remembers configuration options, and also to uninstall pkgIndex.tcl.
> - magick/image.c (SetImageEx): Use PixelIterateMonoSet() for possibly improved efficiency.
> - magick/pixel_iterator.c (PixelIterateMonoSet): New pixel iterator intended for use when initializing image pixels, without regard to existing values.

2017-01-01 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>

> - Copyright.txt: Bump copyright years and rotate ChangeLog.