Firefox for Android Beta
Release Notes

Pull-to-refresh on synced tabs page

Ability to re-order existing panels in about:home

Integration of generational garbage collection

Firefox Hub APIs (learn more, examples)

OdinMonkey: Use backtracking allocator for asm.js style code

mozilla::pkix as default certificate verifier (learn more)

Partial implementation of the OpenType MATH table (section 6.3.6) see documentation about mathematical fonts and the MathML Torture Test for details

Locales added: Assamese [as], Bengali [bn-IN], Gujarati [gu-IN], Hindi [hi-IN], Kannada [kn], Malayalam [ml], Marathi [mr], Oriya [or], Panjabi [pa-IN], Tamil [ta], Telugu [te]

Removal of the CAPS infrastructure for specifying site-specific permissions (via capability.policy.* preferences). Most notably, attempts to use this functionality to grant access to the clipboard will no longer work. The sole exception is the checkloaduri permission, which may still be used as before to allow sites to load file:// URIs.

navigator.sendBeacon enabled by default (learn more)

New Array built-in: Array.prototype.fill() (learn more)

New Object built-in: Object.setPrototypeOf() (learn more)

CSP 1.1 nonce-source and hash-source enabled by default

WebVTT implemented and enabled (learn more)

CSS3 variables implemented (learn more)

Does not start on Android L preview (see 1030897)