v2.22.0

Features

• add LoadJobConfig.projection_fields to select DATASTORE_BACKUP fields (#736) (c45a738)
• add standard sql table type, update scalar type enums (#777) (b8b5433)
• add support for more detailed DML stats (#758) (36fe86f)
• add support for user defined Table View Functions (#724) (8c7b839)

Bug Fixes

• avoid possible job already exists error (#751) (45b9308)

Dependencies

• allow 2.x versions of google-api-core, google-cloud-core, google-resumable-media (#770) (87a09fa)

Documentation

• add loading data from Firestore backup sample (#737) (22fd848)