I got it via the automatic update system, but it doesn’t mention it on the official website. I found a release candidate of 1.5.0.1 on the FTP site though. Strange…
Not so strange after all, it’s all explained in the ”What the heck is with this 1.5.0.1 update?” article at developer.mozilla.org.
[…] It’s now released, and not only pre-released The release notes and the detailed list contains a bunch of bug and security fixes. So go and grab it! Note that the about dialog is the same as in the pre release. […]