With 14.12.0 we've introduced full changelogs for KDE Applications releases; you can see it at https://www.kde.org/announcements/fulllog_applications-14.12.0.php.
To generate this changelog we diff from previous release to the released one and use the commit message with a few annotations for stuff like REVIEW: BUG: etc.
This means the world is now going to see your commits more so spend 3 seconds when writing them instead of 0.5 ;)
If someone wants to improve the page (I'd like to have a checkbox that shows only commits that fix bugs) please contact me :)
The code lives in the release-tools repo (this is probably my longest python script, so be gentle ;))