Minor Description
Current latest release of Mongo Java Driver is 2.12.1 [1] while we are using 2.11.3.
Noticeable feature relevant to us is the support for bulk writes [2] (for mongo 2.6.x) and some enhancements in connection pooling
[1] https://github.com/mongodb/mongo-java-driver/releases
[2] http://docs.mongodb.org/master/release-notes/2.6/#rel-notes-write-operations