Google Toolbar for Firefox update

I don't know how long it has been around for, but version 2.1.20060713 of the Google Toolbar was released with support for Firefox 2.0b1.  Until recently, the toolbar was only available up to version 1.5 -- and to some people, that meant upgrading was out of the question.

As far as features go, I cannot see any differences between 2.0 and 2.1 -- it was likely just minor bug fixes and support for Firefox 2.0b1.  The version information page does not yet have an entry for this latest release.