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Back to changelog

Release

October 29, 2020 • 1 minute read

GitHub Actions: MacOS Big Sur Preview

macOS Big Sur, or 11.0, is now available in preview for GitHub Actions. Try it by setting runs-on: macos-11.0 in your workflow file. The MacOS 11.0 Big Sur virtual environment…

macOS Big Sur, or 11.0, is now available in preview for GitHub Actions. Try it by setting runs-on: macos-11.0 in your workflow file.

Screenshot of run using macOS 11

The MacOS 11.0 Big Sur virtual environment has different tools and tool versions than MacOS 10.15 Catalina. See the full list of changed software.

If you see any issues with your workflows when using Big Sur create an issue in the virtual-environments repository.

New Releases

Mar.24

Mar.24 actions

Enterprise custom properties, enterprise rulesets, and pull request merge method rule are all now generally available

Mar.24 actions

Mar.14

Mar.14 actions

Actions Performance Metrics are generally available and Enterprise-level metrics are in public preview

Mar.14 actions

Mar.04

Mar.04 accessibility

Improved pull request merge experience is now generally available

Mar.04 accessibility

Improvements

Mar.18

Mar.18 actions

GitHub Actions now supports a digest for validating your artifacts at runtime

Mar.18 actions

Feb.20

Feb.20 actions

Edit the GitHub-owned image on a larger hosted runner

Feb.20 actions

Feb.18

Feb.18 actions

Repositories – Enterprise rules and custom properties updates

Feb.18 actions

Retired

Mar.20

Mar.20 actions

Notification of upcoming breaking changes in GitHub Actions

Mar.20 actions

Feb.12

Feb.12 actions

Notice of upcoming deprecations and breaking changes for GitHub Actions

Feb.12 actions

Feb.02

Feb.02 actions

Actions Get workflow usage and Get workflow run usage endpoints closing down

Feb.02 actions