@bozhidar: to be fair, if you track master (as I do), you either have to read the documentation end to end several times a week, or read through the commit log and check everything that updates the readme, or you miss important changes

not complaining, just saying

just found out about :align-arguments in clojure-mode yesterday for example

everything important is always in the changelog

:align-arguments is no exception

so in general I’d suggest for everyone to just keep an eye on the changelog and they are unlikely to miss something important