Changelog for pngcrush-1.6.20-1.el4.rf.i386.rpm :
Fri Jul 17 12:00:00 2009 Dag Wieers - 1.6.20-1 - 7414+/dag
- Updated to release 1.6.20.

Thu Jun 18 12:00:00 2009 Dag Wieers - 1.6.19-1
- Updated to release 1.6.19.

Sun May 10 12:00:00 2009 Dag Wieers - 1.6.17-1
- Updated to release 1.6.17.

Sun Feb 22 11:00:00 2009 Dag Wieers - 1.6.14-1
- Updated to release 1.6.14.

Wed Aug 27 12:00:00 2008 Dag Wieers - 1.6.10-1
- Updated to release 1.6.10.

Mon Jun 16 12:00:00 2008 Dag Wieers - 1.6.7-1
- Updated to release 1.6.7.
- ...
- Changelog trimmed, see http://svn.rpmforge.net/svn/trunk/rpms/pngcrush/pngcrush.spec