Defendr posts its release notes into a channel you choose, in the language you choose, and only for the releases you care about: major only, major and minor, or everything including fixes. Security releases always count as at least minor.
Every card lists what is new, what was fixed and what needs your attention, with buttons to see what the release changed for this server and to open the full changelog inside Discord. There are no links to web pages.
If several releases land in one day, you get one digest card instead of a burst of posts.
Example
/setup › Logs & Updates › Update notes