MongoDB 3.5.4 has been released. As a reminder, 3.5.4 is a development release and is not intended for production use. The 3.5 series will evolve into 3.6, which will be for production.
New/fixed in this release:
- SERVER-2104 covered index should support dotted fields
- SERVER-3181 Add option to listDatabases to only get db names, not size info
- SERVER-13732 Predicates in top-level implicit AND query not considered when generating index access plan for contained OR
- SERVER-18794 Add an aggregation expression to convert an object to an array of key, value pairs
- SERVER-27700 WT secondary performance drops to near-zero with cache full
- SERVER-27904 Extend support for moving predicates into contained ORs to multikey indexes
- SERVER-28017 $ne perform a case sensitive find when it should do a case insensitive find based on collation settings
- WT-3113 Add a verbose mode to dump the cache when eviction is stuck
- WT-3148 Improve eviction efficiency with many small trees
- WT-3150 Reduce impact of checkpoints on eviction server
- WT-3173 Add runtime detection for s390x CRC32 hardware support
All Issues | Downloads
As always, please let us know of any issues.
-- The MongoDB Team