Update release notes for 1.0.0-rc2 (#2542)

Author: achamayou

CHANGELOG.md

@@ -5,6 +5,12 @@ 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).
 
+## [1.0.0-rc2]
+
+### Changed
+
+- Adjust release pipeline to cope with GitHub renaming debian packages containing tildes.
+
 ## [1.0.0-rc1]
 
 ### Changed
@@ -829,6 +835,7 @@ Some discrepancies with the TR remain, and are being tracked under https://githu
 
 Initial pre-release
 
+[1.0.0-rc2]: https://github.com/microsoft/CCF/releases/tag/ccf-1.0.0-rc2
 [1.0.0-rc1]: https://github.com/microsoft/CCF/releases/tag/ccf-1.0.0-rc1
 [0.99.4]: https://github.com/microsoft/CCF/releases/tag/ccf-0.99.4
 [0.99.3]: https://github.com/microsoft/CCF/releases/tag/ccf-0.99.3