OptiPNG

File Release Notes and Changelog

Release Name: optipng-0.6.2

Notes:
OptiPNG 0.6.2 is a maintenance release. It mainly provides two important fixes (incl. one security fix), and one new feature.
Detailed information is provided in the Change Log.


Changes:
Version 0.6.2    9-nov-2008
-------------
 + Upgraded libpng to version 1.2.33-optipng [private]
++ Put back a speed optimization, accidentally removed in version 0.6,
   allowing singleton trials (-o1) to be bypassed in certain conditions.
!! Fixed an array overflow in the BMP reader.
!! Fixed the loss of private chunks under the -snip option.
 + Produced a more concise on-screen output in the non-verbose mode.
   (Thanks to Vincent Lefevre for the suggestion.)
 * Added a programming interface to the optimization engine, in order
   to facilitate the development of PNG-optimizing GUI apps and plugins.