Log4Shell proved that open source security isn't guaranteed and isn’t just a code problem. It's about supporting, enabling, and empowering the people behind the projects that build our digital infrastructure.The post Inside the breach that broke the internet: The untold story of Log4Shell appeared first on The GitHub Blog.

GitHub Copilot and VS Code teams, along with the Microsoft Open Source Program Office (OSPO), sponsored these nine open source MCP projects that provide new frameworks, tools, and assistants to unlock AI-native workflows, agentic tooling, and innovation.The post Accelerate developer productivity with these 9 open source AI and MCP projects appeared first on The GitHub Blog.

If alone time is your love language—don’t worry, it’s ours too—you can still attend, learn from, and enjoy big events like GitHub Universe. Here are some practical tips on how.The post How to navigate GitHub Universe (or any tech conference) if you’re an introvert appeared first on The GitHub Blog.

Discover how GitHub Copilot has evolved from a high-powered autocomplete tool to a powerful, multi-model agentic assistant.The post Copilot: Faster, smarter, and built for how you work now appeared first on The GitHub Blog.

GitHub Copilot and AI agents are making legacy COBOL systems accessible to modern developers.The post How GitHub Copilot and AI agents are saving legacy systems appeared first on The GitHub Blog.

Discover how to use GitHub Copilot directly in the terminal. From cloning a repository to opening a pull request, here’s how to streamline your workflow with Copilot CLI.The post GitHub Copilot CLI: How to get started appeared first on The GitHub Blog.

See how this three-part framework will turn AI into a repeatable and reliable engineering practice.The post How to build reliable AI workflows with agentic primitives and context engineering appeared first on The GitHub Blog.

Git Merge 2025 celebrated 20 years of Git with talks, collaboration, and community. Catch the highlights and recordings.The post 20 Years of Git, 2 days at GitHub HQ: Git Merge 2025 highlights 🎉 appeared first on The GitHub Blog.

In September, we experienced three incidents that resulted in degraded performance across GitHub services.The post GitHub Availability Report: September 2025 appeared first on The GitHub Blog.

Unlock the full potential of the GitHub platform. See how Copilot coding agent and GitHub Mobile combine to help you tackle development tasks and urgent fixes, no matter where you are.The post Completing urgent fixes anywhere with GitHub Copilot coding agent and mobile appeared first on The GitHub Blog.