Ember.js 2.1.0 Beta1 发布，此版本更新内容如下：
#10173 [BUGFIX] Ensure non-singleton injections are not cached incorrectly.
#11966 [PERF] Refactor Meta.
#12057 Allow instanceInitializers to set customEvents.
#12059 [BUGFIX] Allow setting an entry in Application#customEvents to null to opt out of event listeners.
#12034 [BUGFIX] Ensure currentRouteName and currentPath are set properly for loading and error routes.
#12062 Remove the need for this.__nextSuper, and make debugging methods with this._super calls much easier.
#12116 [FEATURE ember-debug-handlers] Enable by default.
#12117 [FEATURE ember-registry-container-reform] Enable by default.
#11440 [DEPRECATION] Deprecate using instance.container.lookup on first argument to instanceInitializers. Use instance.lookup instead.
#11440 [DEPRECATION] Deprecate passing two arguments to an initializers initialize function.
下载：https://github.com/emberjs/ember.js/archive/v2.1.0-beta.1.zip。
来自:开源中国社区
