I must have been unclear: the messages (with the questions and answers that are worth saving) are gonna be auto packed into a PR to a FAQ page of the package/s that these Q&A pertain to. As in, the doc folder in the package online (git- hub/lab or whatnot). So this app will just pipe the info to the package/s’ documentation. It won’t retain anything.
If Zulip (or any other alternative) is significantly better then great. I was under the impression though that agreeing on an alternative and moving there was difficult (telling from the last survey).
BTW, with migration I only mean moving the users there, not the history.