Support for session and transactions
- Enhancements
- refactored
writeConcern
- refactored
filter_nils
- refactored usage of
ReadPreference
- added support for sessions (
ServerSession
,SessionPool
,Session
) - added support for transaction
- added Decimal128 encoder
- added support for transaction to gridfs and bulk operation
- added
create
command (explicitly creating a collection or view)
- refactored