See what’s new in Firefox!
Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the complete list of changes in this release.
46.0
Firefox Release
April 26, 2016
Version 46.0, first offered to Release channel users on April 26, 2016
We'd also like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox!
New
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Improved security of the JavaScript Just In Time (JIT) Compiler
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GTK3 integration (GNU/Linux only)
Fixed
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Correct rendering for scaled SVGs that use a clip and a mask
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Various security fixes
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Screen reader behavior with blank spaces in Google Docs corrected
Changed
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WebRTC fixes to improve performance and stability
Developer
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Display dominator trees in Memory tool
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Allocation and garbage collection pause profiling in the performance panel
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Launch responsive mode from the Style Editor @media sidebar
HTML5
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Added support for document.elementsFromPoint
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Added HKDF support for Web Crypto API
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