Imager-File-PNG 0.94
====================

 - Makefile.PL / metadata improvements

Imager-File-PNG 0.93
====================

 - add support for setting the level of zlib compression used with the
   png_compression_level tag.

Imager-File-PNG 0.92
====================

 - update the bundled/modified Devel::CheckLib to handle the gcc-4
   symlink on Cygwin

Imager-File-PNG 0.91
====================

 - skip the benign tests before libpng 1.6.0 since older versions do
   not treat an extranrous palette as any sort of error.

Imager-File-PNG 0.90
====================

 - support libpng 1.6.10.
   1.6.10 changed CRC errors from benign errors to normal errors,
   which broke the test which used CRC errors to check for benign
   error support.  Switched to using a 1-bit grey-scale image with a
   palette to test for benign errors.
   https://rt.cpan.org/Ticket/Display.html?id=94717

Imager-File-PNG 0.89
====================

 - treat a version mismatch between library and headers as a probe
   failure.
   https://rt.cpan.org/Ticket/Display.html?id=86659

 - the check for benign error support is more complex than a simple
   library version check, check for the appropriate macro.
   Thanks for Slaven Rezic for following up on my CPAN Testers result
   queries.
   https://rt.cpan.org/Ticket/Display.html?id=86659

Imager-File-PNG 0.88
====================

Distributed with Imager 0.96_01.

 - support libpng 1.6
   https://rt.cpan.org/Ticket/Display.html?id=85746

Imager-File-PNG 0.87
====================

 - update README

Imager-File-PNG 0.86
====================

 - clean up .dSYM directories generated performing probes on OS X
   Mountain Lion.

 - pass the --verbose command-line option through to Imager::Probe in
   Makefile.PL
   https://rt.cpan.org/Ticket/Display.html?id=75878

Imager-File-PNG 0.85
====================

 - fix some compiler warnings, no functional changes

Imager-File-PNG 0.84
====================

 - 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

 - 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-File-PNG 0.83
====================

 - no longer fallback to using DynaLoader to load the XS code
   https://rt.cpan.org/Ticket/Display.html?id=75560

Imager-File-PNG 0.82
====================

 - modify to use the new buffered I/O functions instead of calling
   I/O layer callbacks directly.

 - handle I/O close errors properly

Imager-File.PNG 0.81
====================

 - update the bundled (and still modified) Devel::CheckLib
   https://rt.cpan.org/Ticket/Display.html?id=69170

Imager-File.PNG 0.80
====================

 - the big types cleanup

Imager-File-PNG 0.79
====================

 - replace (imager|tony)@imager.perl.org in the doc, since I don't
   plan to continue receiving mail at that address.
   https://rt.cpan.org/Ticket/Display.html?id=68591

 - Makefile.PL updates to report library detection info back to the
   main Imager Makefile.PL.
   https://rt.cpan.org/Ticket/Display.html?id=9675

Imager-File-PNG 0.78
====================

Bug fixes:

 - don't access deprecated members of the png_structp.
   https://rt.cpan.org/Ticket/Display.html?id=60242

 - cleanup testout on make clean

Imager-File-PNG 0.77
====================

Bug fixes:

 - add inc at the front of @INC so we don't pick up old installed 
   Devel::CheckLib

Imager-File-PNG 0.76
====================

Initial release based on Imager 0.77

The idea here is that you can depend on Imager::File::PNG and be sure
of PNG support.
