Angular 8.0.0-beta.5 发布了。Angular 是一款十分流行且好用的 Web 前端框架，与 React 和 Vue 并称前端三大框架/库，目前由 Google 维护。
更新内容如下：
Bug Fixes
bazel: Add postinstall step to generate summaries (#28850) (96b597c)
bazel: Schematics should upgrade rxjs to 6.4.0 (#28841) (2d80419)
compiler-cli: incorrect bundled metadata for static class member call expressions (#28762) (4131715), closes /github.com/angular/angular/blob/master/packages/core/src/change_detection/differs/keyvalue_differs.ts#L121 #28741
