The android releases (and their iOS friends) are unique, in that the GitHub Releases are entirely blank, as compared to the brief changelog found in Electron releases. Adding to the strange situation, there is a separate repo with separate releases which are also blank :-( (I am guessing the joplin-android repo has some historic reason?)
This is actually not as academic of a question as it seems, since
this PR landing is like an early Christmas present for me; that bug hurt me so much I have been actively looking for alternatives to Joplin. However, only the good old “update it and see what looks new” method would have told anyone about the joy that .330 would bring to their lives.