message: docs: release notes for the v7.2.7 release
diff: +<a name="7.2.7"></a>
  +## [7.2.7](https://github.com/angular/angular/compare/7.2.6...7.2.7) (2019-02-27)
  +
  +
  +### Bug Fixes
  +
  +* **bazel:** pin browser repositories using [@npm](https://github.com/npm)_bazel_karma//:browser_repositories.bzl in bazel schematics ([#28896](https://github.com/angular/angular/issues/28896)) ([b686449](https://github.com/angular/angular/commit/b686449))
  +* **core:** traverse and sanitize content of unsafe elements ([#28804](https://github.com/angular/angular/issues/28804)) ([fdcf877](https://github.com/angular/angular/commit/fdcf877)), closes [#25879](https://github.com/angular/angular/issues/25879) [#25879](https://github.com/angular/angular/issues/25879) [#26007](https://github.com/angular/angular/issues/26007) [#28427](https://github.com/angular/angular/issues/28427)
  +* **language-service:** Fix completions for input/output with alias ([#28904](https://github.com/angular/angular/issues/28904)) ([d0018e6](https://github.com/angular/angular/commit/d0018e6)), closes [#27959](https://github.com/angular/angular/issues/27959)
  +
  <a name="8.0.0-beta.5"></a>
  # [8.0.0-beta.5](https://github.com/angular/angular/compare/8.0.0-beta.4...8.0.0-beta.5) (2019-02-20)
  