				History

1.1.0: 2015-01-12
	* Compatible with libpng 1.2.x and newer (tested with 1.2.50, 1.4.12,
	  1.5.17 and 1.6.3)
	* Fix locating X color database on Mac OS X
	* Fix sCAL handling (converting sng to png incorrectly swapped width
	  and height)
	* Fix several bugs in base64 handling, and clarify that it differs from
	  RFC2045
	* Fix validation of sRGB intent value
	* Fix handling of iTXt when 'translated' contained non-latin-1 data
	  (it can contain arbitrary UTF-8 data)
	* Fix support for long text blocks
	* Fix validation of iTXt blocks

1.0.6: 2014-06-04
	* Forward-ported to libpng 1.4.
	* Width and height fields were reversed in sCAL chunk.

1.0.5: 2010-11-22
	* Finds newer locations of the rgb.txt file.
	* Adapted for altered extension handling in recent libpng versions.

1.0.4: 2005-06-21
	* Minor bug fix to canonicalization code, by Antoine Mathys 
          <amathys@hsolutions.ch>.

1.0.3: 2003-12-29
	* RPM packaging fixes.

1.0.2: 2002-09-18
	* Changed the signature function for libpng in Configure.in.
	* Fix for handling of private and gifx chunks.

1.0.1: 2002-07-30
	* Lift documentation to XML-DocBook

1.0.0: 2001-07-07
	* gcc -Wall cleanup for production release.
	* John Zaitseff's patch to fix bugs with decompilation of 8-bit chars.

0.9.4: 2001-02-28
	* Fixed an off-by-one allocation error that caused occasional SEGVs.
	  Thanks to Eduardo Santiago <santiago@ascend.com> for reporting
	  the bug and sending a patch.

0.9.3: 2000-12-28
	* Forward port to 1.0.8/1.0.9.
	* Added -V option.

0.9.2: 2000-02-06
	* Forward port to use 1.1.0 API if it's available.

0.9.1: 2000-01-10
	* IMAGE chunk syntax changed; added write transformations.  

0.9.0: 1999-12-28
	* Public alpha release.  See TODO for known problems.
	* Configuration now handled with automake/autoconf.
	* Syntax cleanup.  String-pasting now supported.

0.2: 1999-12-23
        * autoconf build
	* Fixes for obsciure chunks

0.1: 1999-12-22
	* Pre-alpha private release; passes the regression test.


