See updates at https://phabricator.wikimedia.org/T93387 , based on Amir's work at https://www.mediawiki.org/w/index.php?title=VisualEditor%2FRollouts&type=revision&diff=1923628&oldid=1918336 .
Quim, we expect to be done with the entire Phase 6.1 project by mid-quarter. We are hoping to send a message to each of these communities today, as soon as we check a few important details (including the tentative date).
The rest of Phase 6 ("6.2", if you want to call it that) is not scheduled. It is blocked by technical issues.