Mozilla has uploaded Firefox 9.0 final version to it's FTP servers. The official announcement can be made anytime now.Firefox now will be able to run JavaScript-heavy websites faster thanks to new "Type Inference" feature in the JavaScript engine. Another addition in Firefox 9 is a method for checking for the "Do Not Track" option via JavaScript, rather than just reading the HTTP header.
The mobile version of Firefox 9 comes with a brand new and customized interface for Android tablets. Firefox 9 also integrates better with the latest Mac OS X.
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