5.66.3.20260708103726

  • [Security] Security improvement (#25089)
  • [Performance] Listing outgoing email accounts triggers excessive AWS KMS Decrypt calls (#25212)
  • [Fix] SubjectPersister throws when answer has no subject header message — breaks rule execution and ticket loading (#22705)
  • [Fix] Postpone ticket rule rejects zero-padded minutes value (e.g. "01") (#24290)
  • [Fix] Postpone action rule accepts and persists over-long zero-padded minutes (#24648)
  • [Fix] Error: Column: datedue has invalid datetime format in CSV ticket export (legacy zero-datetime values) (#25171)
  • [Fix] Password-notification email fails with "Column: language has invalid value" when KB registered-user has NULL language (#25172)
  • [Other] Refactorings and other fixes (#25208)