v0.19.0

• bigquery:

  • Support customer-managed encryption keys.

• bigtable:

  • Improved emulator support.
  • Support GetCluster.

• datastore:

  • Add general mutations.
  • Support pointer struct fields.
  • Support transaction options.

• firestore:

  • Add Transaction.GetAll.
  • Support document cursors.

• logging:

  • Support concurrent RPCs to the service.
  • Support per-entry resources.

• profiler:

  • Add config options to disable heap and thread profiling.
  • Read the project ID from $GOOGLE_CLOUD_PROJECT when it's set.

• pubsub:

  • BEHAVIOR CHANGE: Release flow control after ack/nack (instead of after the
    callback returns).
  • Add SubscriptionInProject.
  • Add OpenCensus instrumentation for streaming pull.

• storage:

  • Support CORS.