I finally got to blog about this: the Persian localization of Firefox 3.5 Beta 4 was released last week among the 70 localizations in that release. This is the second release of the Persian localization team, and the release is currently in Beta. We are hoping to prepare everything for the first official release of Persian Firefox with the release of Firefox 3.5.
You can download this version from the all-beta page. As always, all feedback is appreciated. Please let us know what you think about this release, especially if you encounter any problems while using it.