I have closed a few ui and Muc related issues. You should start to see regular iOS and Mac public betas rolling out again this week. I hope to have the next Monal release next week. OMEMO was a big update and but I am planning on getting back into the bi-weekly release schedule. Most of the changes are small tweaks and bug fixes related to the UI and UX. This will be my focus for a while rather than new technical features.