message: docs(changelog): 3.0.0-beta.9
diff: @@ -16,6 +16,21 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
  ## Details
  +### [v3.0.0-beta.9](https://github.com/youzan/vant/compare/v2.11.0...v3.0.0-beta.9)
  +
  +`2020-11-22`
  +
  +**Feature**
  +
  +- Search: add blur method [d26282](https://github.com/youzan/vant/commit/d26282e54245a47075fed01baf6304e0d84559e0)
  +- Search: add focus method [2833bc](https://github.com/youzan/vant/commit/2833bc03f5243370e5a3aeece5b823fc2ebde64c)
  +
  +**Bug Fixes**
  +
  +- Checkbox: bind-group prop not work [#7447](https://github.com/youzan/vant/issues/7447)
  +- Badge: fix missing typing [c487b3](https://github.com/youzan/vant/commit/c487b394efa946f6fae5059f1e1a69be11a25a6e)
  +- Contains all features and bug fixes of `v2.11.0` version
  +
  ### [v3.0.0-beta.8](https://github.com/youzan/vant/compare/v2.10.14...v3.0.0-beta.8)
  `2020-11-15`
  