MongoDB 4.0.22-rc0 is released

MongoDB 4.0.22-rc0 is out and is ready for testing. This is a release candidate containing only fixes since 4.0.21. The next stable release 4.0.22 will be a recommended upgrade for all 4.0 users.

Fixed in this release:

  • SERVER-48523 Unconditionally check the first entry in the oplog when attempting to resume a change stream
  • SERVER-50365 Stuck with long-running transactions that can't be timed out
  • SERVER-51303 Lookup stage followed by $match on type uses wrong field in matching condition
  • SERVER-52654 new signing keys not generated by the monitoring-keys-for-HMAC thread
  • SERVER-52955 KeysCollectionClientDirect should check if majority read concern is supported by storage engine
4.0 Release Notes | All Issues | Downloads

As always, please let us know of any issues.

-- The MongoDB Team