Shovelling out 'major' releases like this is just plain daft. I'm still using 3.6.x because the extensions that I use haven't been updated yet to recognise the changed major release numbers. The Firefox team have lost sight of their user base. I also wonder about their QA testing. Pushing major releases is usually a sign of a software project in trouble.
good news on the bartab extension, on 2.1b2 (the dodgy version but is needed to run on ff4 and 5), if manually fill in whitelisted sites in about:config, the other bugs dissapear. So with that addon fixed I am now 90% happily using ff5 which is way faster than 3.6.
However these fast updates of the major version are silly, I also dont like that when an update is available it doesnt tell you what version it is, it now just says a new version is available. FF5 said that on my test rig and when I clicked update it put on FF6 beta. Of course I know why it did that as that install is using the beta channel, but the fact is it didnt tell me what version I would be upgrading to beforehand, they have adopted a silent update system.
My main problem is this. Before I upgrade to a major version I have todo lots of testing and make sure it updates ok (usually anything form a week up to many months), however FF5 is now EOL so if there is a security issue I have to live with it or update to a new major version I havent tested.
Edited by Chrysalis (Sun 14-Aug-11 23:27:20)