+2011-03-23 6.6.8-7 Anthony Thyssen <A.Thyssen@griffith...>
+ * Another fix for -sparse-color and unused color channels
+ * Finialize the -duplicate option created by Cristy
+
+2011-03-21 6.6.8-7 Glenn Randers-Pehrson <glennrp@image...>
+ * Revised the PNG8 encoder to use 50% threshold instead of 0% when
+ reducing transparency to binary. Collapse all resulting fully transparent
+ colors into one (the background color), to reduce the compressed filesize.
+ * First try the 4-4-4 and 3-3-3 palettes instead of 3-3-2, to preserve
+ colors (especially gray) better, when reducing to PNG8.
+
+2011-03-21 6.6.8-6 Cristy <quetzlzacatenango@image...>
+ * New version 6.6.8-6.
+
+2011-03-21 6.6.8-6 Glenn Randers-Pehrson <glennrp@image...>
+ * Re-enabled reduction of grayscale images (color-type 0) to 2 or 4 bits
+ when appropriate (reference
+ http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18098).
+ * The "-define PNG:color-type=4" option did not always force the PNG
+ encoder to write an all-opaque alpha channel (reference
+ http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18349).
+
+2011-03-14 6.6.8-6 Cristy <quetzlzacatenango@image...>
+ * Fixed memory leak for PDF and Bitmap PSD RLE support (reference
+ http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18317).
+ * Support the -statistic option: replace each pixel with corresponding
+ statistic from the neighborhood.
+ * Add support for -duplicate option.
+ * Move configuration files from /usr/share and /usr/lib to /etc and /var.
+ * Do not cache the results of fx: otherwise -format
+ '%[fx:rand()] %[fx:rand()]' returns the same random numbers.
+
+2011-03-18 6.6.8-6 Anthony Thyssen <A.Thyssen@griffith...>
+ * Replaced Minus and Divide Composition methods with Dst and Src
+ equivalents. Now users can decide how these non-commutative mathematical
+ operators are applied to the images being composited.
+ * Fix the percent escape values for %p, %n and %[fx:t], %[fx:n] to
+ respectively mean the current images index and the total number of
+ images within the current image sequence.
+
+2011-03-17 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
+ * Backed out the patch for Variable Blur Composition that was added
+ 2011-02-13 v6.6.7-7, until I can re-think the problem.
+ The existing fix was failing to do circular blurs correctly.
+
+2011-03-14 6.6.8-5 Glenn Randers-Pehrson <glennrp@image...>
+ * Fixed a rounding/truncation error while writing the pHYs chunk in the
+ png encoder.
+ * Don't write text-encoded profile when "-define PNG:exclude-chunk=text,ztxt"
+ is present (reference
+ http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17086 and
+ http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=18225).
+
+2011-03-14 6.6.8-5 Cristy <quetzlzacatenango@image...>
+ * Add support for the WebP image format.
+
2011-03-14 6.6.8-5 Anthony Thyssen <A.Thyssen@griffith...>
* Ensured that -sparse-color preserves unused channels when
channel limited. Before this unused channels would be reset to black.