message: Update CHANGELOG for 2.0.0-rc1
diff: @@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
  The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
  and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
  -## Unreleased
  +## [2.0.0-rc1]
  ### Added
  @@ -1206,6 +1206,7 @@ Some discrepancies with the TR remain, and are being tracked under https://githu
  Initial pre-release
  +[2.0.0-rc1]: https://github.com/microsoft/CCF/releases/tag/ccf-2.0.0-rc1
  [2.0.0-rc0]: https://github.com/microsoft/CCF/releases/tag/ccf-2.0.0-rc0
  [2.0.0-dev8]: https://github.com/microsoft/CCF/releases/tag/ccf-2.0.0-dev8
  [2.0.0-dev7]: https://github.com/microsoft/CCF/releases/tag/ccf-2.0.0-dev7
  