MongoDB 4.2.10-rc0 is released

MongoDB 4.2.10-rc0 is out and is ready for testing. This is a release candidate containing only fixes since 4.2.9. The next stable release 4.2.10 will be a recommended upgrade for all 4.2 users.

Fixed in this release:

  • SERVER-26726 Check number of arguments for createIndex() and throw error if more than two arguments
  • SERVER-31368 Log time spent waiting for other shards in merge cursors aggregation stage
  • SERVER-37422 Log balancer start and stop events in the actionlog
  • SERVER-40317 $facet execution has no limit on how much memory it can consume
  • SERVER-43233 Add ability to request only specific attribute(s) for the LDAP groups
  • SERVER-47469 applyOps does not take exclusive lock for views operation
  • SERVER-50463 Make PooledLDAPConnection::refresh take self-ownership
  • SERVER-51041 Throttle starting transactions for secondary reads

4.2 Release Notes | All Issues | Downloads

As always, please let us know of any issues.

– The MongoDB Team