Firefox 3.0.9 fixes several issues found in Firefox 3.0.8:
Fixed several security issues.
Fixed several stability issues.
Many users experienced an issue where a corrupt local database caused Firefox to “lose” its stored cookies.
Fixed an issue where, starting with Firefox 3.0.7, inline image attachments on popular webmail services (like AOL and AIM) would not display.
Large forms would sometimes take a long time to submit.
In certain cases, new windows would not have proper focus.
See the Firefox 3.0.8 release notes for changes in previous releases.
Download Firefox 3.0.9