monal-im.org 
Monal 6.4.12 (Build 1044, PR #1440) released.
- Fixed handling of fromUser and toUser in muc mam queries
- Removed keyboard shortcut for "archive conversation"
- MacOS Menu entires are now translatable
- Contacts from the address book can now be shared again., thanks Melvo
- Fix crashes when connectivity is unstable
- Don't play call error sounds indefinitely
- Fix bug in roster subscription handling