message: docs(changelog): 2.3.0-beta.3
diff: # Changelog
  +### [v2.3.0-beta.3](https://github.com/youzan/vant/tree/v2.3.0-beta.3)
  +`2019-12-09`
  +
  +**Bug Fixes**
  +
  +- fix Sku should check state when reset [\#5231](https://github.com/youzan/vant/pull/5231)
  +- fix Switch incorrect size prop type [\#5229](https://github.com/youzan/vant/pull/5229)
  +- fix SubmitBar incorrect decimal when price is integer [\#5224](https://github.com/youzan/vant/pull/5224)
  +- fix AddressList incorrect tel when isDefault is 0 [\#5232](https://github.com/youzan/vant/pull/5232)
  +
  +
  ### [v2.3.0-beta.2](https://github.com/youzan/vant/tree/v2.3.0-beta.2)
  `2019-12-06`
  