5.68.8.20260917113217

  • [Fix] generateWidget.php marks error responses cacheable for a year (#26440)
  • [Fix] Agent rating disappears from the ticket (#26784)
  • [Fix] Microsoft 365 shared mailbox outgoing setup blocked due to error "Shared email is not valid" (#26795)
  • [Fix] Customer portal hides the agent-rating widget for email answers (#26811)
  • [Fix] Expired temporary files are now cleaned up correctly (#27022)
  • [Other] Refactorings and other fixes (#26921)(#26938)