I often use the release-notes tag to follow what’s new in Discourse (watching first post).
Looking up the stable
release 2.3.1
, I could not find any relevant topic for that release.
It would be useful to maintain links between topics tagged release-notes in #feature:announcements and the matching MINOR version topic in releases, e.g., to reply as linked topic of Discourse Version 2.3 - #5 to announce stable release 2.3.1
.