message: update changelog for v0.28.1
diff: @@ -6,6 +6,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  +## [0.28.1] - 2021-01-19
  +### Changed
  + - (For plugin authors) refactored many async methods into sync methods to simplify file creation/management. ([#278](https://github.com/rokucommunity/brighterscript/pull/278))
  +### Fixed
  + - bug with transpiling classes that would not always get the correct superclass index. ([#279](https://github.com/rokucommunity/brighterscript/pull/279))
  + - annotations are now block-restricted ([#274](https://github.com/rokucommunity/brighterscript/pull/274))
  +
  +
  +
  ## [0.28.0] - 2021-01-16
  ### Added
  - annotation support for classes and class methods ([#270](https://github.com/rokucommunity/brighterscript/pull/270))
  @@ -836,3 +845,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  [0.26.0]: https://github.com/rokucommunity/brighterscript/compare/v0.25.0...v0.26.0
  [0.27.0]: https://github.com/rokucommunity/brighterscript/compare/v0.26.0...v0.27.0
  [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
  \ No newline at end of file
  