모질라,64비트 파이어폭스 38.0 베타버전 공개

What’s New.

    New

    New tab-based Preferences
    New

    Share the active tab or window in a Hello conversation - enabled for first half of the beta cycle

   New

Keep track of articles and blog posts with the Reading List. - enabled for the first half of the beta cycle.
New

Ruby annotation support
New

Base for the next ESR release.

 Changed

autocomplete=off is no longer supported for username/password fields
Changed

URL parser avoids doing percent encoding when setting the Fragment part of the URL, and percent decoding when getting the Fragment in line with the URL spec
Changed

RegExp.prototype.source now returns "(?:)" instead of the empty string for empty regular expressions
Changed

Page load times improved by speculative connection warmup
HTML5

WebSocket now available in Web Workers
HTML5

Implemented srcset attribute and <picture> element for responsive images
HTML5

Implemented DOM3 Events KeyboardEvent.code


 HTML5

BroadcastChannel API implemented (more at hacks.mozilla.org)
HTML5

Mac OS X: Implemented a subset of the Media Source Extensions (MSE) API to allow native HTML5 playback on YouTube
HTML5

Implemented Encrypted Media Extensions (EME) API to support encrypted HTML5 video/audio playback
HTML5

Automatically download Adobe Primetime Content Decryption Module (CDM) for DRM playback through EME
Developer

Optimized-out variables are now visible in Debugger UI
Developer