message: update changelog for v0.30.0
diff: @@ -6,6 +6,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  +## [0.30.0] - 2021-01-26
  +### Added
  + - null coalescing operator (see [the docs](https://github.com/rokucommunity/brighterscript/blob/master/docs/null-coalescing-operator.md) for more information)
  +### Fixed
  + - infinite loop when encountering annotations without an identifier above a class method ([#291](https://github.com/rokucommunity/brighterscript/pull/291))
  +
  +
  +
  ## [0.29.0] - 2021-01-25
  ### Added
  - ternary operator (see [the docs](https://github.com/rokucommunity/brighterscript/blob/master/docs/ternary-operator.md) for more information)
  @@ -862,4 +870,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  [0.28.0]: https://github.com/rokucommunity/brighterscript/compare/v0.27.0...v0.28.0
  [0.28.1]: https://github.com/rokucommunity/brighterscript/compare/v0.28.0...v0.28.1
  [0.28.2]: https://github.com/rokucommunity/brighterscript/compare/v0.28.1...v0.28.2
  -[0.29.0]: https://github.com/rokucommunity/brighterscript/compare/v0.28.2...v0.29.1
  \ No newline at end of file
  +[0.29.0]: https://github.com/rokucommunity/brighterscript/compare/v0.28.2...v0.29.0
  +[0.30.0]: https://github.com/rokucommunity/brighterscript/compare/v0.29.0...v0.30.0
  \ No newline at end of file
  