• Fix #3647: GroupID field is not translatable in Registration Form
• Fix #3655: Fix CommentLink widget Comment class usage conflict
• Fix #3638: Update Notification Causes System Warning
• Fix #3512: Broken error handling if SQL mode cannot be switched
• Fix #3599: Removed HTML encode for FROM attribute of Email (@githubjeka)
• Fix #3637: Allowed using apostrophe in filename (@githubjeka)
• Fix #3602: Trim function for username (@githubjeka)