ChangeLog

2017-01-22  7.0.4-6 Glenn Randers-Pehrson <glennrp@image...>
  * Renamed read_vpag_chunk_callback() function to png_user_chunk_callback()
    in coders/png.c
  * Implemented a private PNG caNv (canvas) chunk for remembering the
    original dimensions and offsets when an image is cropped.  Previously
    we used the oFFs and vpAg chunks for this purpose, but this had potential
    conflicts with other applications that also use the oFFs chunk.

2017-01-22  7.0.4-6 Dirk Lemstra <dirk@lem.....org>
  * Replaced CoderSeekableStreamFlag with CoderDecoderSeekableStreamFlag and
    CoderEncoderSeekableStreamFlag.

2017-01-21  7.0.4-5 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.4-5, GIT revision 19381:7ae396f:20170121.

2017-01-18  7.0.4-5 Cristy  <quetzlzacatenango@image...>
  * Don't set background for transparent tiled images (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31210).

2017-01-14  7.0.4-4 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.4-4, GIT revision 19361:a12953c:20170114.

2017-01-14  7.0.4-4 Dirk Lemstra <dirk@lem.....org>
  * Added support for RGB555, RGB565, ARGB4444 and ARGB1555 to the
    BMP encoder (reference
    https://github.com/ImageMagick/ImageMagick/issues/344).

2017-01-10  7.0.4-4 Cristy  <quetzlzacatenango@image...>
  * Recognize XML policy closing tags (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31182).
  * Fix memory leak in the MPC format.

2017-01-07  7.0.4-3 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.4-3, GIT revision 19329:930ca78:20170107.

2017-01-04  7.0.4-3 Cristy  <quetzlzacatenango@image...>
  * Increase memory allocation for TIFF pixels (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31161).

2017-01-03  7.0.4-2 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.4-2, GIT revision 19318:8766311:20170103.

2017-01-02  7.0.4-2 Cristy  <quetzlzacatenango@image...>
  * Validation unit test for MNG works again.

2016-12-31  7.0.4-1 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.4-1, GIT revision 19292:c5ccfa8:20161231.

2016-12-26  7.0.4-1 Cristy  <quetzlzacatenango@image...>
  * Initialize draw_info alpha member to OpaqueAlpha.
  * Monochrome images no longer have inverted colors (reference
    https://github.com/ImageMagick/ImageMagick/issues/332).

2016-12-18  7.0.4-0 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.4-0, GIT revision 19221:d5e8abc:20161218.

2016-12-14  7.0.4-0 Cristy  <quetzlzacatenango@image...>
 * Do not close path for linejoins of round (reference
   https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31039).

2016-12-10  7.0.3-10 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-10, GIT revision 19191:338f088:20161210.

2016-12-07  7.0.3-10 Cristy  <quetzlzacatenango@image...>
  * Set colorspace to sRGB if -append has non-homogenous colorspaces (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29105).
  * Respect connected-components:area-threshold define (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31006). 
  * Enable alpha channel if background color is non-opaque (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31016).
  * Return correct offset for negative index for -fx option (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31019).
  * Fixed improper scaling of certain FITS images (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31028).
  * Properly center text label (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31027).

2016-12-05  7.0.3-9 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-9, GIT revision 19139:6fed3f1:20161205.

2016-11-26  7.0.3-9 Cristy  <quetzlzacatenango@image...>
  * Support the compare -read-mask option.
  * Support read-masks for the -modulate option.
  * Prevent buffer overflow when streaming an image (reference
    https://github.com/ImageMagick/ImageMagick/issues/312).
  * Fix possible buffer overflow when writing compressed TIFFS (vulnerability
    report from Cisco Talos, CVE-2016-8707).

2016-11-15  7.0.3-8 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-8, GIT revision 19067:5aceded:20161125.

2016-11-18  7.0.3-8 Cristy  <quetzlzacatenango@image...>
  * Support the phash:colorspaces and phash:normalize options.
  * If a convenient line break is not found, force it for caption: (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30887).
  * Set alpha member of draw structure to OpaqueAlpha (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30894).
  * Off by 1 error when computing the standard deviation (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=30866).
  * Apply Debian patches, (reference
    https://github.com/ImageMagick/ImageMagick/issues/304).
  * Permit EPT images with just a TIFF or EPS image, not both (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30921).
  * The -clone option no longer leaks memory.
  * Render to clip mask rather than image for clip-path MVG graphics primitive.

2016-11-15  7.0.3-7 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-7, GIT revision 19024:87aca83:20161115.

2016-11-10  7.0.3-7 Cristy  <quetzlzacatenango@image...>
  * Web pages were broken when we moved to HTTPS protocol.

2016-11-08  7.0.3-6 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-6, GIT revision 19001:4cff747:20161108.

2016-11-01  7.0.3-6 Cristy  <quetzlzacatenango@image...>
  * Off by one memory allocation (reference
    https://github.com/ImageMagick/ImageMagick/issues/296).
  * The -extent option now matches the results of IMv6 (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=30779).
  * Prevent fault in MSL interpreter (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30797).
  * Mask composite produces proper results for the convert utility (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29675).
    

2016-10-10  7.0.3-5 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-5, GIT revision 18975:a8174a2:20161030.

2016-10-16  7.0.3-5 Dirk Lemstra <dirk@lem.....org>
  * Added layer RLE compression to the PSD encoder.

2016-10-10  7.0.3-4 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-4, GIT revision 18937:83da034:20161010.

2016-10-10  7.0.3-4 Dirk Lemstra <dirk@lem.....org>
  * Fixed incorrect parsing with ordered dither. (reference
    https://github.com/ImageMagick/ImageMagick/issues/254)

2016-10-10  7.0.3-4 Cristy  <quetzlzacatenango@image...>
  * Unit test pass again after small SUN image patch.

2016-10-08  7.0.3-3 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-3, GIT revision 18924:d6614e7:20161008.

2016-10-07  7.0.3-3 Dirk Lemstra <dirk@lem.....org>
  * Fixed incorrect RLE decoding when reading a DCM image that contains
    multiple segments.

2016-10-02  7.0.3-2 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-2, GIT revision 18887:6b27c5b:20161002.

2016-09-27  7.0.3-2 Dirk Lemstra <dirk@lem.....org>
  * Fixed incorrect RLE decoding when reading an SGI image (reference 
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30514)

2016-09-20  7.0.3-1 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-1, GIT revision 18851:ad91ea8:20160920.

2016-09-16  7.0.3-1 Dirk Lemstra <dirk@lem.....org>
  * Added layer RLE compression to the PSD encoder.
  * Added define 'psd:preserve-opacity-mask' to preserve the opacity mask
    in a PSD file.
  * Fixed issue where the display window was used instead of the data window
    when reading EXR files (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&p=137849).

2016-09-05  7.0.3-0 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.3-0, GIT revision 18786:10aa64c:20160905.

2016-08-29  7.0.3-0 Dirk Lemstra <dirk@lem.....org>
  * Fixed reading DXT1 images with an alpha channel.
  * Fixed incorrect padding calculation in PSD encoder.

2016-08-27  7.0.2-10 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-10, GIT revision 18750:e3335b3:20160827.

2016-08-27  7.0.2-10 Dirk Lemstra <dirk@lem.....org>
  * Added define 'psd:additional-info' to preserve the additional information
    in a PSD file.

2016-08-15  7.0.2-10 Cristy  <quetzlzacatenango@image...>
  * Prevent buffer overflow in BMP & SGI coders (bug report from
    pwchen&rayzhong of tencent).
  * Prevent buffer overflow and other problems in SIXEL, PDB, MAP, TIFF and
    CALS coders (bug report from Donghai Zhu).
  * The -stream option now increments the pixel pointer properly (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30327).

2016-08-14  7.0.2-9 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-9, GIT revision 18707:2c02f09:20160814.

2016-08-14  7.0.2-9 Cristy  <quetzlzacatenango@image...>
  * Fix compile error in opencl.c (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30289).
  * Eliminate compiler warning.

2016-08-14  7.0.2-8 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-8, GIT revision 18698:74b1d5d:20160814.

2016-08-07  7.0.2-8 Cristy  <quetzlzacatenango@image...>
  * Prevent spurious removal of MPC cache files (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30256).
  * Note alpha channel when combining 4 or more images (reference
    https://github.com/ImageMagick/ImageMagick/issues/250).

2016-08-06  7.0.2-7 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-7, GIT revision 10980:ecc03a2:20160806.

2016-08-01  7.0.2-7 Cristy  <quetzlzacatenango@image...>
  * Evaluate lazy pixel cache morphology to prevent buffer overflow (bug report
    from Ibrahim M. El-Sayed).
  * Prevent buffer overflow (bug report from Max Thrane).
  * Prevent memory use after free (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30245).

2016-07-30  7.0.2-6 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-6, GIT revision 18651:df24175:20160729.

2016-07-29  7.0.2-6 Cristy  <quetzlzacatenango@image...>
  * Support -region option (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=29692).

2016-07-21  7.0.2-5 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-5, GIT revision 18627:2b5ddbd:20160721.

2016-07-13  7.0.2-5 Cristy  <quetzlzacatenango@image...>
  * Fix MVG stroke-opacity (reference
    https://github.com/ImageMagick/ImageMagick/issues/229).
  * Prevent possible buffer overflow when reading TIFF images (bug report from
    Shi Pu of MS509 Team).
  * Initialize index channel to get expected results from the stegano coder.

2016-07-11  7.0.2-4 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-4, GIT revision 18591:50debe5:20160710.

2016-07-10  7.0.2-4 Cristy  <quetzlzacatenango@image...>
  * To comply with the SVG standard, use stroke-opacity for transparent strokes.
  * Define CompositeChannels mask to Red, Green, Blue, Alpha, and Black.

2016-07-09  7.0.2-3 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-3, GIT revision 18572:28560fc:20160709.

2016-07-01  7.0.2-3 Cristy  <quetzlzacatenango@image...>
  * Patch so -kuwahara option can preserve colormapped edges.
  * The histogram coder now returns the correct extent.
  * Use CopyMagickString() rather than CopyMagickMemory() for strings.

2016-06-26  7.0.2-2 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-2, GIT revision 18514:a7b5b46:20160626.

2016-06-23  7.0.2-2 Cristy  <quetzlzacatenango@image...>
  * Correct for numerical instability (reference
    https://github.com/ImageMagick/ImageMagick/issues/218).
			 
2016-06-21  7.0.2-1 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-1, GIT revision 18479:931319b:20160622.

2016-06-17  7.0.2-1 Dirk Lemstra <dirk@lem.....org>
  * Added support for GROUP4 compression to the FAX coder.

2016-06-12  7.0.2-1 Cristy  <quetzlzacatenango@image...>
  * Distort no longer converts grayscale image to sRGB (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=29895).
  * Don't return a zero bounding box for QueryMultilineFontMetrics() (reference
    https://github.com/ImageMagick/ImageMagick/issues/222).

2016-06-12  7.0.2-0 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.2-0, GIT revision 10884:f0e15e8:20160612.

2016-06-09  7.0.2-0 Cristy  <quetzlzacatenango@image...>
  * Backoff finite precision epsilon (reference
    https://github.com/ImageMagick/ImageMagick/issues/215).
  * Fix drawing glitch for stroke widths greater than 2 (reference
    https://github.com/ImageMagick/ImageMagick/issues/218).

2016-06-05  7.0.1-10 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-10, GIT revision 18406:ba4ad2d:20160607.

2016-06-04  7.0.1-10 Cristy  <quetzlzacatenango@image...>
  * Deny indirect reads by policy, remove policy to permit, e.g.,
    convert caption:@mytext.txt ...
  * RLE check for pixel offset less than 0 (heap overflow report from Craig
    Young).
  * Properly initialze PES blocks (reference
    https://github.com/ImageMagick/ImageMagick/issues/213).

2016-06-03  7.0.1-9 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-9, GIT revision 10847:339f803:20160602.

2016-06-02  7.0.1-9 Cristy  <quetzlzacatenango@image...>
  * Fix small memory leak (patch provided by Андрей Черный).
  * Coder path traversal is not authorized (bug report provided by
    Masaaki Chida).
  * Turn off alpha channel for the compare difference image (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29828).

2016-05-31  7.0.1-8 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-8, GIT revision 18334:97775b5:20160531.

2016-05-31  7.0.1-8 Cristy  <quetzlzacatenango@image...>
  * Support configure script --enable-pipes option to enable pipes (|) in
    filenames.
  * Support configure script --enable-indirect-reads option to enable
    indirect reads (@) in filenames.

2016-05-30  7.0.1-7 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-7, GIT revision 18321:5511ef5:20160530.

2016-05-25  7.0.1-7 Cristy  <quetzlzacatenango@image...>
  * Security improvements to TEXT coder broke it (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29754).
  * Fix stroke offset problem for -annotate (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29626).
  * Don't interpret -fx option arguments (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29774);
  * Add additional checks to DCM reader to prevent data-driven faults (bug
    report from Hanno Böck).

2016-05-21  7.0.1-6 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-6, GIT revision 18241:d4f277c:20160521.

2016-05-20  7.0.1-6 Cristy  <quetzlzacatenango@image...>
  * Fixed proper placement of text annotation for east / west gravity.

2016-05-18  7.0.1-5 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-5, GIT revision 10789:f7c2e89:20160518,

2016-05-18  7.0.1-5 Cristy  <quetzlzacatenango@image...>
  * Process channels independently for -channel -equalize (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=29708).
  * Fix pixel cache on disk regression (reference
    https://github.com/ImageMagick/ImageMagick/issues/202).

2016-05-15  7.0.1-4 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-4, GIT revision 10778:52dae14:20160516.

2016-05-10  7.0.1-4 Cristy  <quetzlzacatenango@image...>
  * Prevent possible shell command injection vulnerability through the
    authenticate parameter of the PDF, PCL and XPS coders (report from
    Erez Turjeman).
  * Quote passwords when passed to a delegate program.
  * Iterate channels over source image rather than destination (bug report
    from Hanno Böck).
  * Can read geo-related EXIF metdata once-again (reference
    https://github.com/ImageMagick/ImageMagick/issues/198).
  * Sanitize all delegate emedded formatting characters.
  * Don't sync pixel cache in AcquireAuthenticCacheView() (bug report from
    Hanno Böck).

2016-05-09  7.0.1-3 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-3, GIT revision 10755:d540dda:20160509.

2016-05-07  7.0.1-3 Cristy  <quetzlzacatenango@image...>
  * Remove https delegate.

2016-05-06  7.0.1-2 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.1-2, GIT revision 10741:5746147:20160507.

2016-05-04  7.0.1-2 Cristy  <quetzlzacatenango@image...>
  * Check for buffer overflow in magick/draw.c/DrawStrokePolygon().
  * Replace show delegate title with image filename rather than label.
  * Fix GetNextToken() off by one error.
  * Remove support for internal ephemeral coder.

2016-05-03  7.0.1-1 Cristy  <quetzlzacatenango@image...>
  * New version 7.0.1-1, GIT revision 10723:9fc8a0c:20160503.

2016-05-03  7.0.1-1 Cristy  <quetzlzacatenango@image...>
  * Sanitize input filename for http / https delegates (improved patch).
  * Fix for possible security vulnerabilities (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=4&t=29588).

2016-04-30  7.0.1-0 Cristy  <quetzlzacatenango@image...>
  * New version 7.0.1-0, GIT revision 10716:b527bce:20160430.

2016-01-30  7.0.0-0 	Fahad-Alsaidi & ShamsaHamed
  * Add support for languages that require complex text layout (reference
    https://github.com/ImageMagick/ImageMagick/pull/88).

2012-04-27  7.0.0-0 Anthony thyssen <A.Thyssen@griffith...>
  * Allow the use of set and escapes when no images in memory
    (unless you attempt to access per-image meta-data)
    Currently does not include %[fx:...] and %[pixel:...]

2012-10-05  7.0.0-0 Anthony thyssen <A.Thyssen@griffith...>
  * Rather than replicate 'options' into 'artifacts' make a link
    from image to image_info and lookup a global option if no artifact
    is defined.

2012-09-11  7.0.0-0 Nicolas Robidoux <nicolas.robidoux@gmail...>
  * sigmoidal-contrast:
  * Remove unnecessary initial ClampToQuantum.

2012-09-10  7.0.0-0 Nicolas Robidoux <nicolas.robidoux@gmail...>
  * sigmoidal-contrast:
  * Direct computation, without LUT;
  * Fix re-declaration of i (at the top, and inside a conditional).

2012-09-04  7.0.0-0 Nicolas Robidoux <nicolas.robidoux@gmail...>
  * Add tanh/atanh clone of legacy sigmoidal map (faster & more accurate).

2012-08-08  7.0.0-0 Nicolas Robidoux <nicolas.robidoux@gmail...>
  * Add final ClampToQuantum in sigmoidal colormap loop.
  * Remove OpenMP calls from colormap update loops.

2011-08-01  7.0.0-0 Cristy  <quetzlzacatenango@image...>
  * New version 7.0.0-0.