Features
- add bulk writer (#396) (98a7753)
- add recursive delete (#420) (813a57b)
- add support for recursive queries (#407) (eb45a36)
Bug Fixes
- enable self signed jwt for grpc (#405) (8703b48)
- use insecure grpc channels with emulator (#402) (4381ad5)
- remove unused requirement pytz (#422) (539c1d7)