macos-26-arm64 (20260831) Image Update

Announcements
[macOS] Xcode 27 is now available as a public preview
[macOS] Default Xcode on macOS 26 Tahoe will be set to Xcode 26.6 on 2026.07.21
[macOS] The macOS 14 Sonoma based runner images will begin deprecation on July 6th and will be fully unsupported by November 2nd for GitHub Actions and Azure DevOps

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🖥️ Actions Runner Image: macOS 26

• OS Version: macOS 26.6.2 (25G83)
• Kernel Version: Darwin 25.6.0
• Image Version: 20260831.0337.3

📣 What's changed?

Added ➕

Category	Tool name	Current (20260831.0337.3)
Language and Runtime	.NET Core SDK	10.0.400

Updated

Category	Tool name	Previous (20260728.0273.1)	Current (20260831.0337.3)
	OS Version	macOS 26.5.2 (25F84)	macOS 26.6.2 (25G83)
	Kernel Version	Darwin 25.5.0	Darwin 25.6.0
Language and Runtime	.NET Core SDK	8.0.423, 9.0.316	8.0.424, 9.0.317
	Node.js	24.18.0	24.20.0
	Perl	5.42.2	5.44.0
	Python3	3.14.6	3.14.7
Package Management	Bundler	4.0.17	4.0.19
	Homebrew	6.0.13	6.0.20
	NPM	11.16.0	11.19.0
	Pip3	26.1.2 (python 3.14)	26.2.1 (python 3.14)
	Pipx	1.16.2	1.16.7
	RubyGems	4.0.17	4.0.19
	Vcpkg	2026 (build from commit 99e82d9c9f)	2026 (build from commit b70085cf11)
Project Management	Gradle	9.6.1	9.7.1
Utilities	azcopy	10.32.4	10.32.7
	Git LFS	3.7.1	3.8.0
	GitHub CLI	2.96.0	2.98.0
	Packer	1.15.4	1.16.0
	pkgconf	3.0.4	3.0.6
	yq	4.53.3	4.53.6
Tools	AWS CLI	2.36.9	2.36.34
	AWS SAM CLI	1.164.0	1.165.0
	Azure CLI	2.88.0	2.89.1
	Azure CLI (azure-devops)	1.0.6	1.0.7
	Bicep CLI	0.45.15	0.46.1
	Cmake	4.4.0	4.4.3
	CodeQL Action Bundle	2.26.1	2.26.4
	Fastlane	2.237.0	2.238.0
	SwiftFormat	0.62.1	0.63.0
Browsers	Safari	26.5.2 (21624.2.5.11.8)	26.6.2 (21624.5.1.11.3)
	SafariDriver	26.5.2 (21624.2.5.11.8)	26.6.2 (21624.5.1.11.3)
	Google Chrome	150.0.7871.187	152.0.7977.65
	Google Chrome for Testing	150.0.7871.124	152.0.7977.64
	ChromeDriver	150.0.7871.124	152.0.7977.64
	Microsoft Edge	150.0.4078.105	152.0.4191.53
	Microsoft Edge WebDriver	150.0.4078.99	152.0.4191.53
	Mozilla Firefox	153.0	154.0.1
	Selenium server	4.46.0	4.48.0
Cached Tools	Python	3.13.14, 3.14.6	3.13.15, 3.14.7
	Node.js	22.23.1, 24.18.0	22.23.2, 24.20.0
	Go	1.25.12, 1.26.5	1.25.14, 1.26.7
Rust Tools	Cargo	1.97.1	1.98.0
	Rust	1.97.1	1.98.0
	Rustdoc	1.97.1	1.98.0
Rust Tools > Packages	Clippy	0.1.97	0.1.98

Java

Version	Environment Variable
11.0.31+11	JAVA_HOME_11_arm64
17.0.19+10	JAVA_HOME_17_arm64
21.0.11+10.0 (default)	JAVA_HOME_21_arm64
25.0.3+9.0	JAVA_HOME_25_arm64
11.0.32+101	JAVA_HOME_11_arm64
17.0.20+101	JAVA_HOME_17_arm64
21.0.12+101.0 (default)	JAVA_HOME_21_arm64
25.0.4+101.0	JAVA_HOME_25_arm64

Android

Package Name	Version
Android Emulator	36.6.11
Android SDK Platforms	android-37.2-beta1 (rev 1) android-37.1 (rev 1) android-37.0 (rev 2) android-36.1 (rev 1) android-36-ext19 (rev 1) android-36-ext18 (rev 1) android-36 (rev 2) android-35-ext15 (rev 1) android-35-ext14 (rev 1) android-35 (rev 2)
Android SDK Platform-Tools	37.0.0
Android Emulator	37.1.11
Android SDK Platforms	android-37.2-beta3 (rev 3) android-37.2-beta2 (rev 2) android-37.2-beta1 (rev 1) android-37.2 (rev 1) android-37.1 (rev 1) android-37.0 (rev 2) android-36.1 (rev 1) android-36-ext19 (rev 1) android-36-ext18 (rev 1) android-36 (rev 2) android-35-ext15 (rev 1) android-35-ext14 (rev 1) android-35 (rev 2)
Android SDK Platform-Tools	37.0.1

For comprehensive list of software installed on this image please click here.