Release Notes

This page documents production updates to Google Cloud Pub/Sub. We recommend that Google Cloud Pub/Sub developers periodically check this list for any new announcements.

August 30, 2017

The StreamingPull API is now in Beta. Users of client libraries should see improvements in end-to-end message latency and CPU utilization without any changes in code after updating to the most recent version of the client library.

August 1, 2017

Google Cloud Pub/Sub is now available in the europe-west3 region (Frankfurt).

June 20, 2017

Google Cloud Pub/Sub is now available in the australia-southeast1 region (Sydney).

June 6, 2017

Google Cloud Pub/Sub is now available in the europe-west2 region (London).

April 19, 2017

Announced beta availability of gRPC.

January 20, 2017

Published changes to the Google Cloud Pub/Sub pricing model.

December 2015

  • Support added for quota metrics per topic and subscription ( and, respectively).

November 2015

  • Added publish timestamp field on pulled messages.

June 2015

  • Stable API suitable for production development - v1 released.

February 2015

  • Beta release - v1beta2 released.

November 2014

  • Batch request support added - Support added for batch Publish and Pull requests.

June 2014

  • Initial release - v1beta1 released.

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