Firefox 3.5 RC3 released (security update)
The tricky thing is Mozilla has a habit of leaving the "RC" out of the labels for its release candidates. This can prompt a lot of folks to think that they've just downloaded the final build of Firefox 3.5. The reason Mozilla does this is because if there are no major problems with the release candidate, effectively it will be Firefox 3.5. And it'd be silly to expect you to download and install an identical version of the browser just to get rid of the "RC" in its name.
That said, Firefox 3.5 RC3 is now available for download from the Firefox beta page. Existing users can upgrade by clicking the "check for updates" option in the Help menu of their browsers.