Currently Mongo.version() only provides the major and minor version of the driver. Thus, 2.7.3 returns the same value as 2.7.1. I would like some way to determine the exact version of the driver, something that returns a different value for each released version of the driver. Either Mongo.version() or some new method would be OK. If it's a new method, then either a unique version string like 2.8.0-rc1 or some unique identifier like the Git commit id would work.