Mozilla has released Beta 2 of Firefox 4, which is now available in 24 languages.
The update includes many changes, including apps tab feature.
“There are some websites you visit many times throughout your day, such as your email, social networks, music or game sites. Now you can turn the websites you use most into App Tabs to easily find the ones you need” said a release from Mozilla.
Mac users now receive the new interface that was delivered to Windows users in Beta 1, and puts tabs on top by default.
There is also more support for CSS3 transitions, retained layers allowing for faster scrolling on complex websites, and changes to the XPCOM framework reducing the browser start up time.