GitHub Updates Blog provides announcements, product updates, and insights into new features and enhancements on the GitHub platform. Developers can stay informed about changes to GitHub's developer tools, collaboration features, and security offerings. With GitHub's commitment to empowering developers and supporting open source communities, the GitHub Updates Blog serves as a resource for staying connected with the latest developments in software development.

GitHub Changelog

GitHub is retiring the macOS 13 runner image for GitHub Actions by December 4, 2025, with scheduled brownouts in November to raise awareness. Users should migrate to newer macOS versions, with arm64 runners recommended for architecture-agnostic workflows and Intel-specific labels available for x86_64 requirements. Apple's discontinuation of Intel architecture support means GitHub will phase out x86_64 macOS runners entirely after macOS 15 retirement in Fall 2027.

GitHub Actions: macOS 13 runner image is closing down

Notice of macOS x86_64 (Intel) architecture deprecation