Automatically post releases to Discourse

[stchris]

This is based on https://github.com/roots/discourse-topic-github-release-action

[tillprochaska]

I haven’t tested this myself, but it sounds like a good way to automate a tedious manual task!

One thing I’d note is that it might be sensible to pin GitHub Actions from third parties to a commit hash as recommended here. (We don’t do this consistently yet everywhere, but I think it would be a good thing to start doing.)

[stchris]

One thing I’d note is that it might be sensible to pin GitHub Actions from third parties to a commit hash as recommended here.

Thanks for checking this out, Till! It is a good suggestion indeed, I updated the configuration.