What’s New in 3.2

Key new features of the 3.2 driver include:

• Support for bypassing document validation on collections where document validation has been enabled.
• Builder support for new aggregation stages and accumulators for the $group stage.
• Support for read concern.
• Support for version 3 text indexes
• Support for write concern on all DBCollection helpers for the findandmodify command

Upgrading

See the upgrading guide on how to upgrade to 3.2.