Ember v2.0.0-beta.4 发布，更新内容如下： #11854 [CLEANUP] Remove length from OrderedSet and Map. #11854 [CLEANUP] Remove OrderedSet.prototype.length. #11854 [CLEANUP] Remove Ember.libraries.each. #11854 [CLEANUP] Remove deprecated special {{each}} keys. #11854 [CLEANUP] Remove Ember.Location.registerImplementation. #11854 [CLEANUP] Remove {{template}} support. #11854 [CLEANUP] Remove Ember.Route#setupControllers deprecation. #11854 [CLEANUP] Remove Ember.Route#renderTemplates deprecation. #11845 [CLEANUP] Remove Ember.Application#initialize. #11845 [CLEANUP] Remove support for Ember.Application.resolver. #11845 [CLEANUP] Remove support for resolver without normalize. #11845 [CLEANUP] Remove IE6 & IE7 deprecation. #11845 [CLEANUP] Remove returning string of attrs from helper support. #11845 [CLEANUP] Remove support for returning string of attrs from helper. #11845 [CLEANUP] Remove support for view and viewClass with {{outlet}}. #11771 [CLEANUP] Remove deprecated Controller#controllerFor. #11750 [CLEANUP] Remove metaPath, getMeta and setMeta. #11854 [CLEANUP] Lots of deprecation removals. #11820 [CLEANUP] Remove sendEvent hook. #11815 [CLEANUP] Remove {chainWatchers: null} from Meta.prototype. #11819 [CLEANUP] Abstract chainWatchers into an object. #11824 Revert "[CLEANUP] Remove support for reversed args in Ember.observer. #11822 [BUGFIX] Deprecate currentWhen with {{link-to}}. #11838 [CLEANUP] Only register Ember.ContainerView when legacy view support enabled. #11852 [CLEANUP] Remove Ember.RenderBuffer. #11853 [CLEANUP] Remove deprecated Registry and Container behavior. #11850 [CLEANUP] Remove context switching {{each}} helper variant. #11878 [BUGFIX] Fix issue with QP routes named after Object.prototype properties. #11903 [BUGFIX] Upgrade RSVP + Backburner. Fixes a number of scenarios around testing rejected promise scenarios. #11914 [CLEANUP] Remove Ember.oneWay. #11895 [BUGFIX] Properly detect if the environment is Node. #11897 [CLEANUP] Remove globals lookup from templates. 下载：https://github.com/emberjs/ember.js/archive/v2.0.0-beta.4.zip。 同时发布了 Ember v1.13.6 版本，更新内容如下： #11900 [DEPRECATION] Deprecate Ember.Handlebars.makeViewHelper. #11900 [DEPRECATION] Deprecate Ember.HTMLBars.makeViewHelper. #11900 [DEPRECATION] Deprecate Ember.HTMLBars._registerHelper (manual registration is no longer needed). #11900 [DEPRECATION] Deprecate Ember.HTMLBars.makeBoundHelper in favor of Ember.Helper.helper. #11900 [DEPRECATION] Deprecate Ember.Handlebars.makeBoundHelper in favor of Ember.Helper.helper. #11900 [DEPRECATION] Deprecate Ember.Handlebars.registerBoundHelper in favor of Ember.Helper.helper. #11900 [DEPRECATION] Deprecate Ember.Handlebars.helper in favor of Ember.Helper.helper and automatic helper resolution. #11900 [DEPRECATION] Deprecate Ember.Handlebars.registerHelper in favor of Ember.Helper.helper and automatic helper resolution. #11832 [BUGFIX] Fix memory leaks with application creation and acceptance test helpers. #11826 [DEPRECATION] Deprecate Ember.ContainerView #11864 [BUGFIX] Ensure acceptance test helpers are removed during teardown. #11861 [BUGFIX] Update HTMLBars to allow duplicate {{each}} keys. #11889 [BUGFIX] Fix attributeBindings for id attribute. #11866 [BUGFIX] Fix DeprecatedView (and friends) reopen function to delegate to original. #11891 [DEPRECATION] Deprecate Ember.CollectionView #11910 [BUGFIX] Ensure Ember.CollectionView.CONTAINER_MAP is present on deprecated CollectionView. #11917 [BUGFIX] Ensure "use strict"; is properly added for modules. #11934 [DEPRECATION] Deprecate specifying positionalParams at extend time in favor of using static factory properties. #11935 [BUGFIX] Avoid unnecessary change events during initial render. 下载：https://github.com/emberjs/ember.js/archive/v1.13.6.zip。 Ember v2.0.0-beta.4/v1.13.6 发布下载地址
