v2.8.3
- Minor improvements on string table and
apidoc.json - Deduplicated roles and event attendees on update
- Prevented disabling password login when there is no other login method
- Fixed detailed statistics unable to continue automatically when a dlog is deleted
- Added MFA verification on user deletion (self-operation)
- Added audit log for updating global note
- Removed authorization requirement when using email confirmation link
- Added German translation