What's coming to our GitHub Actions 2026 security roadmap
… Together, monitoring and enforcement create a safe adoption path: observe traffic patterns first, develop precise allowlists based on real data, then activate enforcement with confidence. …
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Enforcing new limits and retiring Opus 4.6 Fast from Copilot Pro+ - GitHub Changelog
Enforcing new limits and retiring Opus 4.6 Fast from Copilot Pro+ - GitHub Changelog
Copilot CLI supports custom registry based MCP allowlists - GitHub Changelog
Back to changelog Enterprise and organization administrators can now bring their own MCP registry and enforce allowlist policies in Copilot CLI. This feature is in public preview and brings MCP governance controls…
Hard budget limits now available for GitHub Advanced Security - GitHub Changelog
…Admins could set a spending target and receive email notifications at 75%, 90%, and 100% thresholds, but the product did not enforce the limit. This could lead to accidental overspending, especially during…
Organization runner controls for Copilot cloud agent - GitHub Changelog
…This made it difficult to roll out consistent defaults or enforce guardrails across an organization. Organization admins can now: Set a default runner to be used automatically across all repositories, without requiring…
GitHub Actions: Early February 2026 updates - GitHub Changelog
…You can define exactly which actions and reusable workflows run in your repositories to enforce least privilege principles, protect against potentially compromised actions, and maintain consistent policies. Learn more in the managing…
How GitHub uses eBPF to improve deployment safety
…A cGroup is a Linux primitive (used heavily by Docker but not limited to it) that enforces resource limits and isolation for sets of processes. You can create a cGroup, configure it…
How to maximize GitHub Copilot's agentic capabilities
… A complete end-to-end workflow Bringing it all together, here’s a real sequence you might run with Copilot: Ask Copilot to analyze the existing architecture: identify hazards, modularization opportunities Define module boundaries: domain, repository, controller layers Add tagging subsystem: archite… …
From latency to instant: Modernizing GitHub Issues navigation performance
…a Rails Turbo transition that updates targeted page regions without a full reload. It avoids some hard-navigation overhead but still depends heavily on server-rendered responses. Soft navigation (React): a client…