This page contains release notes for features and updates to Network Service Tiers.
You can see the latest product updates for all of Google Cloud on the
[Google Cloud](https://docs.cloud.google.com/release-notes) page, browse and filter all release notes in the
[Google Cloud console](https://console.cloud.google.com/release-notes),
or programmatically access release notes in
[BigQuery](https://console.cloud.google.com/bigquery?p=bigquery-public-data&d=google_cloud_release_notes&t=release_notes&page=table).

To get the latest product updates delivered to you, add the URL of this page to your
[feed
reader](https://wikipedia.org/wiki/Comparison_of_feed_aggregators), or add the
[feed URL](https://docs.cloud.google.com/feeds/networkservicetiers-release-notes.xml) directly.

## October 05, 2026

Feature External IPv6 addresses are now supported for
[Standard Tier](https://docs.cloud.google.com/network-tiers/docs/overview#standard_tier) in **Preview** .
For more information, see [IPv6 subnet ranges](https://docs.cloud.google.com/vpc/docs/subnets#ipv6-ranges).

## June 18, 2019

Change [Cloud Armor is now supported with Standard Tier.](https://docs.cloud.google.com/armor/docs)

## March 28, 2019

Feature [Network Service Tiers](https://docs.cloud.google.com/network-tiers/docs) is available in **General Availability**.

## May 07, 2018

Feature [Network Service Tiers](https://docs.cloud.google.com/network-tiers/docs) is available in **Beta**.

## August 22, 2017

Feature [Network Service Tiers](https://docs.cloud.google.com/network-tiers/docs) is available in **Alpha**.