v1.20.0

Features

• Surface the server-timing metric (#535) (8240779)

Bug Fixes

• fix MetricTracerTest to rebase on head (#581) (23e97cb)
• fix MutateRowsAttemptCallable to avoid NPE in MetricTracer (#557) (8d71020)
• Retry "received rst stream" (#586) (b09a21c)
• update repo name (#615) (bb3ed6d)

Dependencies

• update dependency com.google.cloud:google-cloud-shared-dependencies to v0.17.1 (#590) (5035ad0)
• update dependency com.google.cloud:google-cloud-shared-dependencies to v0.18.0 (#592) (c58b73a)
• update dependency com.google.errorprone:error_prone_annotations to v2.5.0 (#591) (dfa4da7)
• update dependency com.google.errorprone:error_prone_annotations to v2.5.1 (#594) (ea599a1)

Documentation

• Expand hello world snippet to show how to access specific cells (#516) (a9001a8)
• Update stackdriver examples for tracing and stats (#613) (3e8af74)
• use autogenerated readme functionality and regenerate (#568) (844e5be)