Home / Google Cloud

Cloud Run functions runtime deprecation and end of support dates

Google Cloud Run functions (Cloud Functions) · Last updated · checked against the official Google Cloud page (opens in new tab)

Extended-support fee: No paid extended support. Deprecated runtimes lose support; decommissioned runtimes block deploys and may be disabled. source (opens in new tab)
VersionDeprecationDecommissionNotes
Node.js 26 (Preview)
nodejs26
 Unknown / not publishedUnknown / not published Preview runtime.
Node.js 24
nodejs24
 Apr 30, 2028Oct 31, 2028
Node.js 22
nodejs22
 Apr 30, 2027Oct 31, 2027
Node.js 20
nodejs20
 Apr 30, 2026Oct 30, 2026
Node.js 18
nodejs18
 Apr 30, 2025Oct 30, 2025
Node.js 16
nodejs16
 Jan 30, 2024Jan 30, 2025
Node.js 14
nodejs14
 Jan 30, 2024Jan 30, 2025
Node.js 12
nodejs12
 Jan 30, 2024Jan 30, 2025
Node.js 10
nodejs10
 Jan 30, 2024Jan 30, 2025
Node.js 8
nodejs8
 Jun 5, 2020Feb 2021 (month only)
Node.js 6
nodejs6
 Apr 17, 2019Aug 2020 (month only)
Python 3.14
python314
 Oct 10, 2030Apr 10, 2031
Python 3.13
python313
 Oct 10, 2029Apr 10, 2030
Python 3.12
python312
 Oct 2, 2028Apr 2, 2029
Python 3.11
python311
 Oct 24, 2027Apr 24, 2028
Python 3.10
python310
 Oct 4, 2026Apr 4, 2027
Python 3.9
python39
 Oct 5, 2025Apr 5, 2026
Python 3.8
python38
 Oct 14, 2024Oct 14, 2025
Python 3.7
python37
 Jan 30, 2024Jan 30, 2025
Go 1.27
go127
 Sep 2027 (month only)Mar 2028 (month only) Official page gives an approximate window: deprecation "Aug/Sept 2027", decommission "Feb/March 2028".
Go 1.26
go126
 Mar 2027 (month only)Sep 2027 (month only) Official page gives an approximate window: deprecation "Feb/March 2027", decommission "Aug/Sept 2027".
Go 1.25
go125
 Oct 1, 2026Apr 1, 2027
Go 1.24
go124
 Sep 2, 2026Mar 2, 2027
Go 1.23
go123
 Feb 21, 2026Aug 21, 2026
Go 1.22
go122
 Jan 28, 2026Jul 28, 2026
Go 1.21
go121
 Sep 3, 2025Mar 3, 2026
Go 1.20
go120
 May 1, 2024May 1, 2025
Go 1.19
go119
 Apr 30, 2024Jan 30, 2025
Go 1.18
go118
 Jan 30, 2024Jan 30, 2025
Go 1.16
go116
 Jan 30, 2024Jan 30, 2025
Go 1.13
go113
 Jan 30, 2024Jan 30, 2025
Go 1.11
go111
 Aug 5, 2020Feb 2021 (month only)
Java 25
java25
 Oct 2031 (month only)Unknown / not published
Java 21
java21
 Sep 2031 (month only)Unknown / not published
Java 17
java17
 Oct 2027 (month only)Unknown / not published
Java 11
java11
 Oct 31, 2024Oct 31, 2025
Ruby 4.0
ruby40
 Mar 31, 2029Sep 30, 2029
Ruby 3.4
ruby34
 Mar 31, 2028Sep 30, 2028
Ruby 3.3
ruby33
 Mar 31, 2027Sep 30, 2027
Ruby 3.2
ruby32
 Mar 31, 2026Sep 30, 2026
Ruby 3.0
ruby30
 Mar 31, 2024Mar 31, 2025
Ruby 2.7
ruby27
 Jan 30, 2024Jan 30, 2025
Ruby 2.6
ruby26
 Jan 30, 2024Jan 30, 2025
PHP 8.5
php85
 Dec 31, 2029Jun 30, 2030
PHP 8.4
php84
 Dec 31, 2028Jun 30, 2029
PHP 8.3
php83
 Dec 31, 2027Jun 30, 2028
PHP 8.2
php82
 Dec 31, 2026Jun 30, 2027
PHP 8.1
php81
 Dec 31, 2025Jun 30, 2026
PHP 7.4
php74
 Jan 30, 2024Jan 30, 2025
.NET 10
dotnet10
 Nov 14, 2028May 14, 2029
.NET 8
dotnet8
 Nov 10, 2026May 10, 2027
.NET 6
dotnet6
 Nov 12, 2024Nov 12, 2025
.NET Core 3
dotnet3
 Jan 30, 2024Jan 30, 2025

Grey = already passed. unverified = not found on the current official page (usually historical dates that providers have removed). Source for every row: https://cloud.google.com/functions/docs/runtime-support (opens in new tab)

What to check before you upgrade Cloud Run functions runtime

When a Cloud Run functions runtime is deprecated, the work is moving code and dependencies to a newer language version. Here is what to look for.

Language version breaking changes

Dependencies and SDKs

How to test

Official docs: Runtime support schedule (opens in new tab)

This is a list of what to look for, compiled from official documentation — not advice for your specific setup.

📅 Add Cloud Run functions runtime deadlines to your calendar · Cloud Run functions runtime .ics feed

Cloud Run functions runtime end of support FAQ

When is Cloud Run functions runtime Go 1.25 deprecated?

Cloud Run functions runtime Go 1.25 (go125) was deprecated on Oct 1, 2026, according to the official Google Cloud page.

When is Cloud Run functions runtime Python 3.10 deprecated?

Cloud Run functions runtime Python 3.10 (python310) was deprecated on Oct 4, 2026, according to the official Google Cloud page.

When is Cloud Run functions runtime .NET 8 deprecated?

Cloud Run functions runtime .NET 8 (dotnet8) is scheduled to be deprecated on Nov 10, 2026, according to the official Google Cloud page.

When is Cloud Run functions runtime PHP 8.2 deprecated?

Cloud Run functions runtime PHP 8.2 (php82) is scheduled to be deprecated on Dec 31, 2026, according to the official Google Cloud page.

When is Cloud Run functions runtime Go 1.26 deprecated?

Cloud Run functions runtime Go 1.26 (go126) is scheduled to be deprecated in Mar 2027 (month only), according to the official Google Cloud page.

When is Cloud Run functions runtime Ruby 3.3 deprecated?

Cloud Run functions runtime Ruby 3.3 (ruby33) is scheduled to be deprecated on Mar 31, 2027, according to the official Google Cloud page.

Which Cloud Run functions runtime version loses support next?

Cloud Run functions runtime .NET 8 is next. It is scheduled to be deprecated on Nov 10, 2026.

What should I check before upgrading off an old Cloud Run functions runtime version?

Language version breaking changes, Dependencies and SDKs, How to test. See the checklist on this page for links to the official documentation.

Answers are generated from the verified dates in the table above. Source: https://cloud.google.com/functions/docs/runtime-support (opens in new tab)

Related services

Google Kubernetes Engine (GKE)
Google Cloud · KubernetesGoogle Cloud SQL (MySQL & PostgreSQL)
Google Cloud · DatabaseAWS Lambda runtimes
AWS · ServerlessAzure Functions
Azure · Serverless

Get the weekly "what's losing support" email

One short email when a date changes or a deadline is 30 days out. (Signup coming soon — newsletter provider not connected yet.)

Follow changes via RSS Paste this into your feed reader, Slack or Teams RSS app.

Open feed