message: rc5 link
diff: @@ -1263,6 +1263,7 @@ Some discrepancies with the TR remain, and are being tracked under https://githu
  Initial pre-release
  +[2.0.0-rc5]: https://github.com/microsoft/CCF/releases/tag/ccf-2.0.0-rc5
  [2.0.0-rc4]: https://github.com/microsoft/CCF/releases/tag/ccf-2.0.0-rc4
  [2.0.0-rc3]: https://github.com/microsoft/CCF/releases/tag/ccf-2.0.0-rc3
  [2.0.0-rc2]: https://github.com/microsoft/CCF/releases/tag/ccf-2.0.0-rc2
  