ci-cd

GitHub Code Quality added code coverage metrics to pull requests on May 26, completing a roadmap item announced at the feature's October 2025 launch.

GitHub released the Enterprise Server 3.21 release candidate on May 13, making organization custom properties generally available along with Projects hierarchy views, REST API 2026-03-10, and secret scanning and Actions workflow improvements.

GitHub moved custom runner images out of preview on March 26, exposing a snapshot keyword that turns a workflow run into a versioned VM image — and Copilot's own cloud agent cut another 20 percent off its cold start using it.

GitLab's April release adds a CI Expert Agent that generates pipelines from repository analysis, moves Agentic SAST vulnerability resolution to GA, and delivers natural-language DevOps analytics.