Angular2 RC5 发布了，主要更新如下： Bug Fixes animations: change trigger binding syntax to function as a property binding animations: ensure a null easing value is never used with web-animations (9cc3b2c), closes #9780 #9752 animations: ensure all child elements are rendered before running animations (c3bdd50), closes #9402 #9775 #9887 animations: ensure animation detection doesn't rely on the body node (0d1bf81), closes #10230 #10191 #10273 animations: throw errors when duplicate component trigger names are registered (5af1e89) compiler: allow to use pipes inside of *ngIf (#10452) (8efbcc9), closes #9746 compiler: auto declare entryComponents recursively (a32c4ad), closes #10348 compiler: Collector collects enum values. (#9967) (e6b2443) compiler: Fixed ?. operator to short-circut execution (#9965) (4ec2a30), closes #9965 compiler: Generates function expressions as returning any (#9980) (eb5763c) compiler: Ignore references to declared modules and unneeded types (#9776) (4ef8689) compiler: Missing metadata files should result in undefined (#9704) (30bec78), closes #9678 compiler: No longer writes 0 length files outside of genDir (#10023) (6518ff8) compiler: Query expression lambdas should have dynamic type (961c9d4) compiler: report better error messages for host bindings (fb3608a), closes #10346 compiler: Report references to non-exported symbols. (9925aa8) compiler: StaticReflect now resolves re-exported symbols (#10453) (82e7ecd), closes #10453 Features animations: allow animation integration support into host params (806a254), closes #9044 #9933 browser: use AppModules for bootstrap in the browser (3f55aa6) compiler: add MockPipeResolver (4ad6bcc) compiler: Added support for conditional expressions. (#10366) (20b03ba) compiler: Added support for references to static fields. (#10334) (b58e9ea) compiler: Allow calls to simple static methods (#10289) (b449467) compiler: Expression span information and error correction (#9772) (9a04fcd) compiler: introduce MockDirectiveResolver.setDirective (acc6c8d) 点击查看详细更新列表 了解更多： http://angularjs.blogspot.jp/search/label/announcements 下载地址： Source code (zip) Source code (tar.gz) Angular 2 RC5 版本发布，Web 页面框架下载地址
