Bugfixes
- workaround for files without session key (inconsistent cache) #6600
- ProgrammingError: Failed to remove overlay #6580
- Calendar still shows that there are events on a certain day even when all of them are hidden #6601
- calendar freeze on invalid color #6515
- Disabled text field issues #6512
- App stays in multiselect mode after deleting selected contacts #6507
- Switching from contact to mail search when there are no result leads to an error #6497
- Domain migration banner is shown on whitelabel domains #6496