message: CHANGELOG: link to things
diff: This is a best-effort changelog where we manually collect breaking changes. It is not an exhaustive list of all changes or even features added.
  -If you encounter issues while upgrading to a newer version, don't hesitate to reach out on Discord or open an issue!
  +If you encounter issues while upgrading to a newer version, don't hesitate to reach out on [Discord](https://discord.gg/EBHEGzX) or [open an issue](https://github.com/spotify/backstage/issues/new/choose)!
  ## Next Release
  