The Mozilla team released the final version 4 of Firefox (after 10+ betas or so).

I like the fact it checks in advance if your plugins will be compatible, which would be the major reason for me to not upgrade if they weren’t. Looks like I’m alright for all plugins that really matter to me, the remaining ones are a Glass plugin and Compact menus which are irrelevant for Firefox 4; I haven’t used the VMWare remote console plugin for VMWare Server since switching to Workstation several months ago; and Firebug 1.6.2 can easily be upgraded to 1.7.

I am going to hit that Update button soon.