MongoDB 4.2.6-rc0 is out and is ready for testing. This is a release candidate containing only fixes since 4.2.5. The next stable release 4.2.6 will be a recommended upgrade for all 4.2 users.
Fixed in this release:
- SERVER-45119 CollectionShardingState::getCurrentShardVersionIfKnown returns collection version instead of shard version
- SERVER-44892 getShardDistribution should use $collStats agg stage instead of collStats command
- SERVER-43848 find/update/delete w/o shard key predicate under txn with snapshot read can miss documents
- SERVER-42827 Allow sessions collection to return OK for creating indexes if at least one shard returns OK and others return CannotImplicitlyCreateCollection
As always, please let us know of any issues.
– The MongoDB Team