Based on https://dev.heptapod.net/mercurial/format-source/merge_requests/1, add CI jobs for currently broken Mercurial versions
April 05-07 - Mercurial Paris Conference 2023 - One day of workshop dedicated to Heptapod and Mercurial usage and workflow. There are still places available for both workshops and talks!
Based on https://dev.heptapod.net/mercurial/format-source/merge_requests/1, add CI jobs for currently broken Mercurial versions