v1.8.0

Features

• support limit to last feature (#57) (8c75e21)
• firestore: add support of emulator to run system tests on emulator (#31) (891edc7)
• firestore: add v1beta1 deprecation annotation (#34) (b9e2ab5)
• v1: add batch write (#62) (1415bc4)

Bug Fixes

• Support more Python sequence types when encoding to Protobuf (#21) (b1c5987)
• firestore: use specific naming convention (#58) (c97a168)

Documentation

• firestore: on_snapshot document changes (#79) (c556fc5)