Release Notes Fixed
23.0.1 - Rendering glitches on H.264 video only in FF23 on Vista
23.0.1 - Spellchecking broken with non-ASCII characters in profile path
23.0.1 - Audio static/"burble"/breakup in Firefox to Firefox WebRTC calls
Various security fixes
New
Mixed content blocking enabled to protects users from man-in-the-middle attacks and eavesdroppers on HTTPS pages
Options panel created for Web Developer Toolbox Changed
"Enable JavaScript" preference checkbox has been removed and user-set values will be reset to the default
Updated Firefox Logo
Improved about:memory's functional UI
Simplified interface for notifications of plugin installation
Enabled DXVA2 on Windows Vista+ to accelerate H.264 video decoding
Users can now switch to a new search provider across the entire browser
CSP policies using the standard syntax and semantics will now be enforced
"Load images automatically" and Always show the tab bar" checkboxes removed from preferences and reset to defaults. Want to hide one tab? Try this add-on. Developer
HTML5 <input type="range"> form control implemented
Implemented a global browser console
Social share functionality
Added unprefixed requestAnimationFrame
Write more accessible pages on touch interfaces with new ARIA role for key buttons
Dropped blink effect from text-decoration: blink; and completely removed
