Tomorrow at #39c3, I'll do a workshop about Jujutsu, a Git-compatible version control system that is both simple and powerful! 
Time: Day 1, 11:00 UTC+1
Place: Workshop room D (2nd floor)
More info: https://events.ccc.de/congress/2025/hub/en/event/detail/jujutsu-a-git-compatible-version-control-system