Firefox for Android Beta notes

[janbrasna]

Firefox for Android Beta Release Notes stopped publishing after 68.7beta on March 16, 2020 according to https://www.allizom.org/firefox/android/beta/notes/

Is this documented somewhere, when people ask why is there no newer channel release notes listed anymore, and what would be the right location currently? (A while ago this was available at least via GH Releases https://github.com/mozilla-mobile/firefox-android/releases?q=beta but not sure where to point people now since it has moved to moz-central?)

Is the actual bedrock link https://www.allizom.org/firefox/android/beta/notes/ supposed to open the v68.7b notes, or rather redirect elsewhere not to leave the impression v68.7b was the last beta version released?