X-Git-Url: http://git.imager.perl.org/imager.git/blobdiff_plain/9d5ff8a67a886bd03610c377b0409b0ff2ed02b9..62adede52b9074b0842981ab33e6942fc36eaa13:/Changes

diff --git a/Changes b/Changes
index b05a9d59..caf6e6da 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,64 @@
 Imager release history.  Older releases can be found in Changes.old
 
-Imager 0.90 - unreleased
+Threads work
+ - mutex for gif
+ - mutex for tiff
+
+ - improved thread safety
+   - the internal error stack and log file handle are now in a per-thread
+     context object
+   - JPEG now captures IPTC information in a thread-safe way
+   - avoid globals where possible for warning capture in libtiff
+
+
+Imager 0.92 - 14 Aug 2012
+===========
+
+ - giflib 4.2 eliminates the GIF_LIB_VERSION macro, handle that
+   correctly for both probing and runtime.
+   https://rt.cpan.org/Ticket/Display.html?id=77672
+
+ - allow building JPEG/imexif.c on C89 compilers.
+
+ - allow building GIF/imgif.c on C89 compilers.
+
+Imager 0.91 - 4 Jun 2012
+===========
+
+Bug fixes:
+
+ - The size of rotated images is no longer rounded up so aggressively.
+   Added rounding to the linear interpolation done for rotate() and
+   matrix_transform() for 1 and 3 channel 8-bit images.
+   Adjusted the two tranlate matrices used to build the final rotation
+   matrix to use the distance between the outlier pixels rather than
+   the pixel dimensions (ie. dimension-1).
+   With all of this the output of rotate(degrees => 270) on an 8-bit
+   image exactly matches the output of rotate(right => 270).
+   https://rt.cpan.org/Ticket/Display.html?id=77063
+
+Other changes:
+
+ - eliminate the old IIM_new(), IIM_DESTROY() names from Imager's
+   internals, those names only matter for the XS interface.
+
+ - improve error reporting when PERL_INITIALIZE_IMAGER_CALLBACKS finds
+   the API level compiled into a loadable module such as
+   Imager::File::GIF doesn't match that of Imager.  Previously it
+   could be difficult to determine exactly which module was failing to
+   load.
+   https://rt.cpan.org/Ticket/Display.html?id=77173
+
+ - added Imager->check_file_limits() as an interface to the
+   i_int_check_image_file_limits() API.
+
+ - Imager->set_file_limits(reset => 1) now resets the limits to the
+   defaults rather than setting them all to unlimited.
+
+ - wrote a brief security note as Imager::Security
+   https://rt.cpan.org/Ticket/Display.html?id=68910
+
+Imager 0.90 - 30 Apr 2012
 ===========
 
 Bug fixes:
@@ -28,6 +86,30 @@ Bug fixes:
 
  - odd length RLE4 runs in BMP images were decoded incorrectly.
 
+ - pkg-config could sometimes return a library that was in a directory
+   EU::MM / $Config{libpth} doesn't know about, but the compiler did.
+   If no -L is included in the pkg-config library information check if
+   EU::MM can find the library, and if not, search our configured
+   directories and insert that into the library flags.
+   https://rt.cpan.org/Ticket/Display.html?id=75869
+
+ - Imager::Probe can now probe for libraries with dependent libraries,
+   common for static linking, eg. libpng requires libz.
+   https://rt.cpan.org/Ticket/Display.html?id=74043
+
+ - libpng 1.5 specific probes were looking for libpng 1.4 filenames.
+
+ - added alternative probe configurations that try to link libz, to
+   handle a statically linked libpng.
+   https://rt.cpan.org/Ticket/Display.html?id=74043
+
+ - if a probe includes testcode, Imager::Probe now checks that code as
+   part of the process of checking each configuration rather than as a
+   post test of the found configuration.  This allows alternate
+   configurations to be checked if a matching but non-working
+   configuration is found.
+   https://rt.cpan.org/Ticket/Display.html?id=74043
+
 Other changes:
 
  - when reading or writing images via callbacks, the default callbacks
@@ -40,6 +122,25 @@ Other changes:
 
  - improve logging for creation of callback I/O layers.
 
+ - a little more documentation for Imager::Probe.
+
+ - the i_get_file_background() and i_get_file_backgroundf() APIs now
+   return int to indicate whether the i_background tag was found.
+
+ - PNG rework
+   - improve error reporting
+   - add png_interlace, png_bits tags
+   - read paletted images as paletted images, including transparency
+   - read 1 bit greyscale images as a type suitable for other file
+     handlers to write as bilevel
+   - read 16 bit/sample PNG as 16-bit/sample Imager images
+   - write "bilevel" paletted images as 1 bit grayscale images
+   - write paletted images as paletted images
+   - write 16-bit (or higher)/sample images as 16-bit/sample PNG
+     images
+   - improved metadata support
+   https://rt.cpan.org/Ticket/Display.html?id=29268
+
 Imager 0.89 - 18 Mar 2012
 ===========