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

🖥️ Actions Runner Image: macOS 27

📣 What's changed?

Category	Tool name	Previous (20260901.0153.1)
Miscellaneous	Tcl/Tk	8.6.18

Category	Tool name	Previous (20260901.0153.1)	Current (20260907.0173.1)
	OS Version	macOS 26.5.2 (25F84)	macOS 27.0 (26A5406e)
	Kernel Version	Darwin 25.5.0	Darwin 27.0.0
Package Management	Bundler	4.0.19	4.0.20
	Homebrew	6.0.20	6.0.22
	Pipx	1.17.1	1.17.2
	RubyGems	4.0.19	4.0.20
	Vcpkg	2026 (build from commit 30ef65cad9)	2026 (build from commit 04a9d8e521)
Project Management	Apache Ant	1.10.17	1.10.18
Utilities	GitHub CLI	2.98.0	2.100.0
	gpg (GnuPG)	2.5.21	2.5.22
	pkgconf	3.0.6	3.0.7
Tools	AWS CLI	2.36.36	2.36.40
	AWS SAM CLI	1.165.0	1.166.1
	Azure CLI	2.89.1	2.90.0
	Azure CLI (azure-devops)	1.0.7	1.0.8
	Fastlane	2.238.0	2.239.0
	Xcode Command Line Tools	26.6.0.0.1781586589	27.0.0.0.1787197235
Browsers	Safari	26.5.2 (21624.2.5.11.8)	27.0 (22625.1.29.11.2)
	SafariDriver	26.5.2 (21624.2.5.11.8)	27.0 (22625.1.29.11.2)
	Google Chrome	152.0.7977.65	152.0.7977.83
	Google Chrome for Testing	152.0.7977.64	152.0.7977.82
	ChromeDriver	152.0.7977.64	152.0.7977.82
	Microsoft Edge	152.0.4191.53	152.0.4191.66
	Microsoft Edge WebDriver	152.0.4191.53	152.0.4191.62
	Mozilla Firefox	154.0.1	155.0.1
Cached Tools	Go	1.26.7	1.26.8
Rust Tools	Cargo	1.98.0	1.98.1
	Rust	1.98.0	1.98.1
	Rustdoc	1.98.0	1.98.1
PowerShell Tools	PowerShell	7.6.4	7.6.5

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