Firefox for Android Beta
Release Notes
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 system requirements of this release.
New
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Mirroring support for Chromecast
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Added support for Prefer:Safe HTTP header
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Wikipedia search now uses HTTPS for secure searching (en-US only)
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Beta search default changed to Yahoo for evaluation (en_US only)
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Toggle wifi on error pages
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Public key pinning support enabled
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Implementation of HTTP/2 (draft14) and ALPN
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Redesigned first run experience
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Browser theme refresh
Fixed
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CSS transitions start correctly when started at the same time as changes to display, position, overflow, and similar properties
Developer
Web Platform
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Support for the ECMAScript 6 Symbol data type added
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ECMAScript 6 WeakSet Implemented
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JavaScript Template Strings Implemented
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CSS3 Font variants and features control (e.g. kerning) implemented
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Device Storage API for privileged apps enabled
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WebCrypto: RSA-OAEP, PBKDF2 and AES-KW support
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WebCrypto: wrapKey and unwrapKey implemented
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WebCrypto: Import/export of JWK-formatted keys
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matches() DOM API implemented (formerly mozMatchesSelector())
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Performance.now() for workers implemented
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WebCrypto: ECDH support
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MP4 videos will not play on Android L
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Flash does not work on Android L