Changes

1. ('''complete''') Create an [http://wiki.mozilla.org/APNG_Specification extension to the PNG Specification]. [http://pavlov.net/blog/ Stuart Parmenter] and [http://blog.vlad1.com/ Vladimir Vukićević] did this in around 2004.

2. ('''complete''') Implement the APNG spec into [http://www.libpng.org/pub/png/ libpng]. This was done for libpng 1.2.10 during the summer of 2006. [http://littlesvr.ca/apng/diff/libpng-1.2.10-apng.patch Patch ] available on the [http://littlesvr.ca/apng/ APNG implementation page].

3. ('''current, fall 2006''') Implement the modified libpng into Mozilla.