Firefox Developer Toolbar is now preffed-on by default (in the Web Developer menu).
Awesomebar theme has been updated: screenshots: https://t.co/yF6y5TrK
Opus audio codec is now activated by default.
CSS3 calc() has been unprefixed (-moz-calc() becomes calc()) - https://t.co/CEIwaacB
Webcam support (getUserMedia, from WebRTC) is in @FirefoxNightly: https://t.co/KUhxzNnF
dppx (dots per ‘px’ unit) unit for resolution media query is now supported in @FirefoxNightly See http://t.co/aIXA9R9o
Per-tab reporting in about:memory: https://t.co/aP8TxZai (in verbose mode)
IndexedDB has been unprefixed.
CSS3 Animations, Transitions, Transforms and Gradients to be unprefixed in Firefox 16: http://t.co/ZiJ7Ueok
CSS Transforms and IndexedDB unprefixed in @FirefoxNightly http://t.co/M3d5Cu2P
DLBI (display-list-based-invalidation), a large Gecko architectural change, has landed: https://t.co/Lm54H3Vi - bug: https://t.co/FbEA2IFT