🚀 Nested virtualization is here on Depot CI
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The new depot-macos-26 label provides beta access to macOS 26 (Tahoe), with the latest Apple development tools and SDKs (e.g. Xcode 26.5) for your GitHub Actions workflows.

You can specify any of the following macOS labels in your workflow file:

  • depot-macos-26 for macOS 26 (Tahoe), beta
  • depot-macos-15 or depot-macos-latest for macOS 15 (Sequoia)
  • depot-macos-14 for macOS 14 (Sonoma)

The depot-macos-26 runner type runs exclusively on M4 chips with 8 CPUs, 24 GB of memory, and our disk accelerator for faster I/O operations.

The depot-macos-latest label continues to point to macOS 15 (Sequoia) while macOS 26 is in beta.

Note: while the macOS, Xcode and toolchain versions are all stable, this is a beta image. Please raise any issues you encounter.