• Fix #3759: Allow individual file extensions (e.g. msg)
• Fix #3147: Module related permissions are not properly removed on deactivate/uninstall
• Fix #3740: Profile field type Checkbox List does not show "other"
• Fix #3484: Encoding issue in german space visibility translation
• Fix #3717: Account deletion incomplete if related to an identity provider
• Fix #3800: Birthday "Hide year in profile" inconsistent with LDAP