Discord Integration 2.8.4 released

Discord Integration 2.8.4 is now available for all licensed customers to download.
  • Add a per-server "Kick user if they are no longer in allowed user groups" flag.
  • Avoid duplicate key errors when archiving jobs.
  • Give up trying to trigger jobs if they have failed 3 or more times.
  • Properly clean up jobs that have failed.
  • Fix kicking a user not actually kicking them.
  • Fix old sync long entries not being pruned as expected.
  • When modifying the XenForo user-group to Discord role mappings, only trigger a re-sync for the affected server to avoid excessive API calls.
  • Minor code improvements and stylistic changes.