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App Engine flexible environment PHP

Feature

Support for the PHP 8.5 runtime is in General Availability.

App Engine standard environment PHP

Feature

Support for the PHP 8.5 runtime is
in General Availability.

Cloud Database Migration Service

Feature

Database Migration Service for heterogeneous migrations now supports
RENAME-, MOVE-, CASE_HANDLING
and GENERATE_MISSING_PK directives to provide improved control
over converting Oracle and SQL Server objects to PostgreSQL. For more
information, see the page relevant for your migration scenario:

Cloud Run

Feature

Support for PHP 8.5 runtime is in General Availability.

Cloud Run functions

Feature

Support for PHP 8.5 runtime is in General Availability.

Container Optimized OS

Change

cos-121-18867-381-14

Kernel Docker Containerd GPU Drivers
COS-6.6.122 v27.5.1 v2.0.7 See List

Security

Fixed CVE-2026-23212 in the Linux kernel.

Security

Fixed CVE-2026-23112 in the Linux kernel.

Security

Fixed KCTF-e3f000f in the Linux kernel.

Security

Fixed CVE-2025-60753 in libarchive.

Security

Fixed CVE-2026-23198 in the Linux kernel.

Security

Fixed CVE-2026-23179 in the Linux kernel.

Security

Fixed CVE-2026-23176 in the Linux kernel.

Security

Fixed CVE-2026-23205 in the Linux kernel.

Security

Fixed CVE-2026-23204 in the Linux kernel.

Change

Added support for the Lustre 2.14.0_p246 drivers.

Security

Fixed CVE-2026-23200 in the Linux kernel.

Security

Fixed CVE-2026-23193 in the Linux kernel.

Cortex Framework

Fixed

  • Airflow v3 support:
  • SAP:
    • SAP CDC scripts now support custom tables containing forward slashes
      (/) in their names. Existing deployments are not affected.
    • Added optional adrt table to SAP CDC table list.
  • Cortex for Marketing:
    • Meta API is now upgraded from v21 to v25. For field name changes, see
      changelog.
  • Minor fixes:
    • Migrated Cloud SDK to gcloud storage CLI.
    • Fixed for line breaks in DAG packages import.
    • Improved error handling for target bucket access verification.

Announcement

Release 6.3.4

Dataflow

Feature

Dataflow support for the C4A machine
series of Arm processors is
now generally available. Arm-based VMs are optimized for power efficiency and
can provide improved price-performance for many workloads. For more information,
see Use Arm VMs on Dataflow.

Dataproc

Announcement

New Serverless for Apache Spark runtime versions:

  • 1.2.72
  • 2.2.72
  • 2.3.25
  • 3.0.9

Identity and Access Management

Feature

You can disable the option to send auto-generated access requests from
permission error messages. This feature is in
preview.

To learn how to disable these requests, see Disable auto-generated access
request emails.

Feature

The ability to self-grant missing permissions from permission error messages is
generally available.

To learn how to request missing permissions, see Request missing
permissions.

Network Intelligence Center

Feature

Connectivity Tests
evaluates hybrid subnet routing, including
routing for
unmatched resources in hybrid subnets.

SAP on Google Cloud

Change

SAP NetWeaver certification: CPU platform update for N2D machine types

The CPU platform AMD EPYC Rome is no longer available for use with N2D machine types.
The minimum CPU platform for N2D machine types is AMD EPYC Milan.

For more information about the N2D machine types that you can use to run SAP
NetWeaver workloads on Google Cloud, see
N2D general-purpose machine types.

Unified Maintenance

Announcement

Unified Maintenance is generally available (GA).

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

Learn more in the Unified Maintenance overview.

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.

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.

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.