Hi!
I want to become a maintainer for the relatively small Homebrew-KDE project targeted for mac users. http://invent.kde.org/packaging/homebrew-kde A lot of the packages there are starting to become outdated and certain features of homebrew are deprecated. I want to fix these problems with some MRs but the existing maintainer isn't contributing much. Who should I talk to get this position?
Thanks!

You need to get in touch with the people behind Homebrew-KDE, alternatively ask the KDE Sysadmins by opening a ticket here: https://go.kde.org/systickets. Please see also https://community.kde.org/Get_Involved