GitHub Actions November 2025 Updates: Higher Workflow Limits, M2 macOS Runners, and Flexible Copilot Access

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New Releases for GitHub Actions – November 2025

Published on November 6, 2025

We're excited to announce the latest improvements for GitHub Actions, designed to enhance your automation capabilities and streamline development workflows.

Increased Limits for Reusable Workflows Developers can now scale their automation more effectively with significantly increased limits for reusable workflows. You can leverage up to 10 nested reusable workflows and call a total of 50 workflows from a single workflow run. This is a substantial increase from the previous limits of four nested and 20 total workflows, making collaboration and complex automation much easier to manage.

M2 macOS Runners Now Generally Available Boost your workflow performance and take advantage of GPU acceleration with the general availability of GitHub Actions M2-powered macOS runners. To utilize these powerful machines, simply apply the macos-latest-xlarge, macos-15-xlarge, macos-14-xlarge, or macos-13-xlarge labels to your workflows.

Copilot Coding Agent No Longer Requires GitHub Actions to Be Enabled Gain greater flexibility in your development environment. The GitHub Copilot coding agent can now be used independently, without the prior requirement of enabling GitHub Actions for your organization. This update allows for more versatile configuration of your workflow automation and AI-powered coding assistance.

Join the discussion in the GitHub Community to share your feedback, ask questions, or learn more about these updates.

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