Changelog for firefox-pgo-3.5.2-2mud2009.1.x86_64.rpm :
Fri Aug 7 12:00:00 2009 Doktor5000 3.5.2-1mud2009.1
- security update 3.5.2

Thu Jul 30 12:00:00 2009 Doktor5000 3.5.1-1mud2009.1
- first version of PGO-optimized firefox with xulrunner included