- add "dark mode" for all views
- if a message contains an email, this can be used to start a chat directly
- add "delete mails from server" options to "your profile info / password and account"
- add option to delete a single message
- if "show classic emails" is set to "all", emails pop up as contact requests directly in the chatlist
- update translations
- various bug fixes
the version will be available soonish on testflight, see https://testflight.apple.com/join/uEMc1NxS