Topic on Talk:Wikimedia Release Engineering Team/Trainsperiment week

https://phabricator.wikimedia.org/project/subprojects/5796/ now has:

• 1.39.0-wmf.5; 2022-03-28
• 1.39.0-wmf.4; 2022-03-23
• 1.39.0-wmf.3; 2022-03-22
• 1.39.0-wmf.2; 2022-03-21-late
• 1.39.0-wmf.1; 2022-03-21-early

I had to pick some names to contrast wmf.1 and wmf.2, but happy to go with whatever. :-)