Windows Server 2025 will be Generally Available in GitHub Actions and Azure DevOps from 2025-04-01

[vidyasagarnimmagaddi]

Breaking changes

Windows Server 2025 will be generally available for all GitHub Actions and Azure DevOps.
You can use the windows-2025 image label in your YAML to select this image.

GitHub Actions

jobs:
  jobName:
    runs-on: windows-2025 

Azure DevOps:

jobs:
  jobName:
    runs-on: windows-2025 

Target date

Windows Server 2025 will be Generally Available from 2025-04-01

The motivation for the changes

n/a

Possible impact

Software difference between Windows Server 2022 and Windows Server 2025

Tool name	Windows Server 2022	Windows Server 2025	Notes
Go	1.20.* (cached) 1.21.* (default) 1.22.* (cached) 1.23.* (cached)	1.21.* (cached) 1.22.* (cached) 1.23.* (default)	If your use-case requires using any of these versions, consider using tasks to install Go on-flight: actions/setup-go (GitHub Actions) Go Tool Installer (Azure DevOps)
Node.js	16.* (cached) 18.* (default) 20.* (cached) 22.* (cached)	18.* (cached) 20.* (cached) 22.* (default)	If your use-case requires using any of these versions, consider using tasks to install Node.js on-flight: actions/setup-node (GitHub Actions) Node.js Tool Installer (Azure DevOps)
Ruby	3.0.* (default) 3.1.* (cached) 3.2.* (cached)	3.1.* (cached) 3.2.* (cached) 3.3.* (default)
Python	3.7.* (cached) 3.8.* (cached) 3.9.* (default) 3.10.* (cached) 3.11.* (cached) 3.12.* (cached)	3.9.* (default) 3.10.* (cached) 3.11.* (cached) 3.12.[+] (cached) 3.13.[/+][-] (default) 3.13.*[/-] (cached)	On GitHub Actions, actions/setup-python can install any version on-flight so this change doesn't impact users
PyPy	2.7.* (cached) 3.7.* (cached) 3.8.* (cached) 3.9.* (cached) 3.10.* (cached)	3.9.* (cached) 3.10.* (cached)	Deprecated all the versions besides the most recent ones
LLVM	18.*	19.*	Updated to the recent version
strawberryperl	5.32.1	5.40.0	Updated to the recent version
maven	3.8.*	3.9.*	Updated to the recent version
InnoSetup	latest available	-	Removed from the Windows Server 2025 image due to maintenance reasons.
Mercurial	5.0.0	-	Removed from the Windows Server 2025 image due to maintenance reasons.
mingw	12.2.0	14.2.0	Includes updates to gcc GNU gdb GNU Binutils
NSIS	3.10	-	Removed from the Windows Server 2025 image due to maintenance reasons.
openssl	1.1.1	3.4.0	Updated to the recent version
Azure Service Fabric runtime	9.1.1436.9590	10.1.2493.9590	Updated to the recent version
Azure Service Fabric SDK	6.1.1436	7.0.2712	Updated to the recent version
svn (tortoisesvn)	latest available	-	Removed from the Windows Server 2025 image due to maintenance reasons.
Alibaba Cloud CLI	latest available	-	Removed from the Windows Server 2025 image due to maintenance reasons.
bindgen	latest available	-	Removed from the Windows Server 2025 image due to maintenance reasons.
cargo-audit	latest available	-	Removed from the Windows Server 2025 image due to maintenance reasons.
cargo-outdated	latest available	-	Removed from the Windows Server 2025 image due to maintenance reasons.
cbindgen	latest available	-	Removed from the Windows Server 2025 image due to maintenance reasons.
Java	8.* (default) 11.* 17.* 21.*	8.* 11.* 17.* (default) 21.*	Default Java switched to 17.* for Windows Server 2025 image.
PostgreSQL	14.12	17.*	Updated to the recent version
MongoDB	5.0.*	7.0.*	Updated to the recent version
Visual Studio components	*	[+] Excluded Component.Unreal.Android Component.Xamarin Microsoft.VisualStudio.Component.Windows10SDK.19041 Microsoft.VisualStudio.Component.Windows10SDK.20348 Microsoft.VisualStudio.Component.Windows11SDK.22000 [/+][-] Excluded Component.Unreal.Android Component.Xamarin Microsoft.VisualStudio.Component.Windows10SDK.19041 Microsoft.VisualStudio.Component.Windows10SDK.20348 Microsoft.VisualStudio.Component.Windows11SDK.22000 Microsoft.VisualStudio.Component.Windows11SDK.22621 [/-]	Removed from the Windows Server 2025 image due to maintenance reasons.
.NET Core SDK	6.* 7.* 8.* 9*	8.* 9.*	Please consider using tasks to install any version on-flight: actions/setup-dotnet (GitHub Actions) Use .NET Core (Azure DevOps)
PowerShell modules	*	Excluded AzureRM Azure	Removed from the Windows Server 2025 image due to maintenance reasons.
Android Command Line Tools	8.0	16.0	Updated to the recent version
Android SDK Build-tools	34.0.0 33.0.0 33.0.1 33.0.2 33.0.3 32.0.0 31.0.0	35.0.0	Updated to the recent version
Android cmake	3.18.1 3.22.1	3.22.1 3.30.5 3.31.5	Updated to the recent version
Cached Docker images	mcr.microsoft.com/windows/servercore:ltsc2022 mcr.microsoft.com/windows/nanoserver:ltsc2022 mcr.microsoft.com/dotnet/framework/aspnet:4.8-windowsservercore-ltsc2022 mcr.microsoft.com/dotnet/framework/runtime:4.8-windowsservercore-ltsc2022 mcr.microsoft.com/dotnet/framework/sdk:4.8-windowsservercore-ltsc2022	-	Removed from the Windows Server 2025 image due to maintenance reasons.
Miscellaneous:

• Standalone WDK installation was deprecated. Starting with Visual Studio 17.12, the recommended way to install the WDK is via nuget
• Only the latest version of Haskell will be installed on the image
• Temporary user installer and its profile were removed from the image
• mongo.exe shell has been removed from MongoDB since version 6
• The following directories were compressed:
• C:\Windows\assembly
• C:\Windows\WinSxS
• C:\Program Files\dotnet
• C:\Program Files (x86)\Android

Platforms affected

• Azure DevOps
• GitHub Actions

Runner images affected

• Ubuntu 20.04
• Ubuntu 22.04
• Ubuntu 24.04
• macOS 13
• macOS 13 Arm64
• macOS 14
• macOS 14 Arm64
• macOS 15
• macOS 15 Arm64
• Windows Server 2019
• Windows Server 2022
• Windows Server 2025

Mitigation ways

N/A