This page documents production updates to Unified Maintenance. Check this page for announcements about new or updated features, bug fixes, known issues, and deprecated functionality.
You can see the latest product updates for all of Google Cloud on the
[Google Cloud](https://docs.cloud.google.com/release-notes.md.txt) 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/unifiedmaintenance-release-notes.xml) directly.

## March 31, 2026

Feature Unified Maintenance supports
[viewing maintenance activities](https://docs.cloud.google.com/unified-maintenance/docs/view-maintenance-api.md.txt)
for App Hub applications that you have created in
[App Hub](https://docs.cloud.google.com/app-hub/docs/overview.md.txt) or
[Application Design Center](https://docs.cloud.google.com/application-design-center/docs/overview.md.txt).

## February 27, 2026

Announcement Unified Maintenance is generally available ([GA](https://docs.cloud.google.com/products#product-launch-stages)).

Use Unified Maintenance to gain better visibility into maintenance activities
impacting your Google Cloud resources.

Learn more in the [Unified Maintenance overview](https://docs.cloud.google.com/unified-maintenance/docs/overview.md.txt).
Feature Unified Maintenance displays maintenance activities for these Google Cloud
products:

- Cloud SQL - MySQL
- Cloud SQL - Postgres
- Cloud SQL - SQL Server
- AlloyDB for PostgreSQL
- Looker
- Compute Engine virtual machine (VM) instances or bare metal instances
- Google Kubernetes Engine
- Cloud Interconnect
- Cloud Composer

For more information, see [Supported services](https://docs.cloud.google.com/unified-maintenance/docs/supported-services.md.txt).
Announcement Unified Maintenance is available in the following regions:

- `asia-east1`
- `australia-southeast2`
- `europe-central2`
- `europe-west2`
- `europe-west9`
- `us-west4`
- `us-east5`

For more information, see [Unified Maintenance locations](https://docs.cloud.google.com/unified-maintenance/docs/locations.md.txt).
Feature Unified Maintenance displays Cloud Composer maintenance activity for resources:

- `cloud_composer_environment`

For more information about Cloud Composer resources displayed by
Unified Maintenance, see [Supported services](https://docs.cloud.google.com/unified-maintenance/docs/supported-services.md.txt).

## October 01, 2024

Feature The Unified Maintenance logging feature is available in [Preview](https://cloud.google.com/products?hl=en#product-launch-stages).