Mozilla今天再次更新了Firefox 27分支，并将版本号提升至27.0.1，通常这种版本号意味着对正式版的一次小型修正，例如本次就主要提升了一些运行脚本时的稳定性，同时添加了对TLS 1.2的支持。 新特性： FIXED 27.0.1 - Fixed stability issues with Greasemonkey and other JS that used ClearTimeoutOrInterval FIXED 27.0.1 - JS math correctness issue (bug 941381) NEW You can now run more than one service at a time with Firefox SocialAPI, allowing you to receive notifications, chat and more from multiple integrated services NEW Implemented support for TLS 1.2 (RFC 5246) CHANGED Added support for SPDY 3.1 protocol DEVELOPER Ability to reset style sheets using 'all:unset' DEVELOPER You can now choose to deobfuscate javascript in the debugger (see762761) DEVELOPER Added support for scrolled fieldsets (see 261037) DEVELOPER Implemented allow-popups directive for iframe sandbox, enabling increased security (see 766282) DEVELOPER CSS cursor keywords -moz-grab and -moz-grabbing have been unprefixed (see 880672) DEVELOPER Added support for ES6 generators in SpiderMonkey (see blog post) DEVELOPER Implemented support for mathematical function Math.hypot() in ES6 (see896264) HTML5 Dashed line support on Canvas (see 768067) FIXED Get Azure/Skia content rendering working on Linux (see 740200) FIXED Various security fixes
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