Please take a look at any other bugs not assigned to milestone 3.1 and let me know if you think any are serious enough to block the 3.1 release. I'll say in advance that I'm going to be brutal in assessing them, because 3.1 really needs to be released soon!
I guess https://gitlab.com/mailman/mailman/issues/219 should be fixed in the next release. If 3.1 find its way into repositories, we will get lot's of issue reports for this I suppose.
Note too that there may be blockers for Postorius, Hyperkitty, and mailman.client, but I haven't looked at those subprojects yet. How close are they to being release ready?
Terri was working on this one, it's not critical but nice to have for usability https://gitlab.com/mailman/postorius/merge_requests/159
I have a mr pending for mailmanclient that should be included in the next release https://gitlab.com/mailman/mailmanclient/merge_requests/10
Postorius has a number of merge requests open. I'm not sure which of them should be merged before the next release
Does your template branch in core need any immediate modifications to mailmanclient and/or postorius?
cheers, Simon