nearest_color filter: was leaking malloc()ed buffers

[imager.git] / Changes

diff --git a/Changes b/Changes
index 1be1222d6542dd96dc16c81dde7b66acf3e8d080..2c7d556f7ce5a3efd2c3269610543c97a86e5b67 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,10 +1,65 @@
 Imager release history.  Older releases can be found in Changes.old
 
+ - re-work the t/200-file/400-basic.t to correctly handle failures
+   It's custom ok() function didn't have a prototype and didn't use scalar().
+   This caused ok() to use the note instead of the value being tested when
+   the method called returned an empty list.  For an example of the problem
+   caused, see: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812093
+
+ - remove some noise from when Imager tried to work with buggy
+   versions of giflib.
+
+ - the new autolevels filter (0.99) used an integer for the sample
+   scaling factor which caused the top output level to be too low
+   (depending on the scaling required.)  It now uses a double.
+   https://rt.cpan.org/Ticket/Display.html?id=111871
+
+ - the new autolevels filter had off-by-one errors calculation the
+   minimum and maximum luminance from the histogram.  This slightly
+   reduced the contrast of the output image.
+   https://rt.cpan.org/Ticket/Display.html?id=111871
+
+ - the new autolevels filter now uses a lookup table for 8-bit images
+   to avoid a floating point multiply for each sample.
+   https://rt.cpan.org/Ticket/Display.html?id=111871
+
+ - the addcolors() method leaked memory.
+
+Imager 1.004 - 8 Nov 2015
+============
+
+ - Imager::Color::Table is now pre-loaded by the preload() method.
+   https://rt.cpan.org/Ticket/Display.html?id=104896
+
+ - fix an assertion triggered under perl 5.23.4.
+   Thanks to A. Sinan Unur for the report and the patch.
+
+ - Imager->new can now be used to read raw image files.
+   https://rt.cpan.org/Ticket/Display.html?id=106836
+   Thanks to Richard Kelsch for reporting this.
+
+ - deal with output changes from Pod::Spell
+   https://github.com/perl-pod/Pod-Spell/issues/21
+
+Imager 1.003 - 12 May 2015
+============
+
+ - update 1.002 release notes to include the center change for filled
+   circle drawing.
+
+ - flood_fill() would escape beyond a 4-connected space under some
+   circumstances.
+   Added many more flood_fill() tests.
+   https://rt.cpan.org/Ticket/Display.html?id=103786
+
 Imager 1.002 - 3 Apr 2015
 ============
 
  - drawing anti-aliased filled circles is now 10 to 50 times faster
    depending on the size of the circle.
+   This also changed the center from being the center of the pixel to
+   being the top left of the pixel to match the filled arcs drawn by
+   arc().
    https://rt.cpan.org/Ticket/Display.html?id=101682
 
  - enhancements to polygon filling:
@@ -25,7 +80,7 @@ Imager 1.002 - 3 Apr 2015
 
     - a future version of Imager may allow an image to be read without
       translation, for example a TIFF file that contains measurements
-      from an instrument.  Currently Image transforms the samples into
+      from an instrument.  Currently Imager transforms the samples into
       the range 0.0 ... 1.0 which may means the user has to translates
       the value back.