The Firefox 1.5.0.5 release was originally scheduled for today but Mozilla has posted the release notes page and it has a release date of July 27 on it. I still think that they may be releasing it a little sooner because normally when they get the release notes page up that means the official release is soon to follow. Also, it appears that they were able to get the update files posted to the Mozilla FTP which are the files that Firefox uses to update itself. Even though the update files are there they have not posted the full downloads yet.

This release is only to increase Firefox’s stability and to address some security issues:

Improvements to product stability
Added changes for Frisian locale (fy-NL)
Several security fixes