Inside GitHub's September updates: Project HydraFusion, sandboxing, and PR approvals

In this episode, Andrea Griffiths sits down with Julia Kasper and Brady Gaster to break down the major platform updates shipped in September. Discover how Project HydraFusion expands to VS Code and the GitHub Copilot app, bringing full model visibility and up to 10x token efficiency compared to frontier models. Explore general availability for local sandboxing, automated code review approvals that count toward merge gates, and bulk autofix for up to 25 CodeQL quality findings. Watch the walkthrough to learn how these updates streamline developer workflows. Links mentioned in the episode: https://gh.io/local-sandbox https://gh.io/ccr-approve https://gh.io/squad https://gh.io/autofix #ProjectHydraFusion #GitHubCopilot #GitHub — CHAPTERS — 00:00 Introducing Project HydraFusion updates 07:36 Local sandboxing general availability 08:41 Automated code review approvals for pull requests 10:51 Bulk agent autofix with CodeQL 13:02 Community feedback and what is next Stay up-to-date on all things GitHub by connecting with us: YouTube: https://gh.io/subgithub Blog: https://github.blog X: https://twitter.com/github LinkedIn: https://linkedin.com/company/github Insider newsletter: https://resources.github.com/newsletter/ Instagram: https://www.instagram.com/github TikTok: https://www.tiktok.com/@github About GitHub It’s where over 180 million developers create, share, and ship the best code possible. It’s a place for anyone, from anywhere, to build anything—it’s where the world builds software. https://github.com