
How GitHub engineers tackle platform problems
Our best practices for quickly identifying, resolving, and preventing issues at scale.
Our best practices for quickly identifying, resolving, and preventing issues at scale.
GitHub Enterprise Server (GHES) 3.17 enhances deployment efficiency, monitoring capabilities, code security, and policy management. Here are a few highlights in the 3.17 release: GitHub Advanced Security (GHAS) is now…
GPT-4o Copilot has been updated with a new model version that provides more useful and timely suggestions.
Anthropic’s latest models, Claude Sonnet 4 and Claude Opus 4, are now available in GitHub Copilot. Claude Opus 4 is Anthropic’s most powerful model yet, excelling at complex problem solving…
Backlog getting you down? Drowning in technical debt? Delegate issues to Copilot so you can focus on the creative, complex, and high-impact work that matters most. Copilot coding agent makes…
GitHub Enterprise Server (GHES) 3.17 enhances deployment efficiency, monitoring capabilities, code security, and policy management. Here are a few highlights in the 3.17 release: GitHub Advanced Security (GHAS) is now…
GitHub takes the Global Accessibility Awareness Day (GAAD) pledge.
GitHub Enterprise Cloud with data residency in the US is now generally available, allowing GitHub Enterprise Cloud customers greater flexibility in choosing where their code and repository data are stored.…
Starting today, OpenAI’s GPT-4.1 is rolling out as the new default model for Copilot Chat, Edits, and agent mode. This is an upgrade from GPT-4o. OpenAI has optimized GPT-4.1 for…
CodeQL is the static analysis engine behind GitHub code scanning, which finds and remediates security issues in your code. We’ve recently released version 2.21.1 of CodeQL. Here’s what’s new and…
Editor’s note (April 29, 2025): This changelog has been updated. It previously indicated that o4-mini was available in all GitHub Copilot plans. This was incorrect. It is available in all…
Comparing GitHub-hosted vs self-hosted runners for your CI/CD workflows? This deep dive explores important factors to consider when making this critical infrastructure decision for your development team.
OpenAI’s latest model, GPT-4.1, is now available in GitHub Copilot and GitHub Models, bringing OpenAI’s newest model to your coding workflow. This model outperforms GPT-4o across the board, with major…
Gemini 2.5 Pro is now available to all GitHub Copilot customers. The latest Gemini model from Google is their most advanced model for complex tasks. It shows strong reasoning and…
We continue to improve how teams can plan, track, and manage their work on GitHub. Following our public preview in January, we’re thrilled to announce the general availability of sub-issues,…
In celebration of MSFT’s 50th anniversary, we’re rolling out Agent Mode with MCP support to all VS Code users. We are also announcing the new GitHub Copilot Pro+ plan w/ premium requests, the general availability of models from Anthropic, Google, and OpenAI, next edit suggestions for code completions & the Copilot code review agent.
The latest updates to GitHub Copilot in the March 2025 release of Visual Studio Code (v1.99) include upgrades to agent mode, such as the addition of MCP support, enabling the…
Every minute, GitHub blocks several secrets with push protection—but secret leaks still remain one of the most common causes of security incidents. Learn how GitHub is making it easier to protect yourself from exposed secrets, including today’s launches of standalone Secret Protection, org-wide scanning, and better access for teams of all sizes.
GitHub Copilot now features instant semantic code search indexing, dramatically reducing the time it takes for Copilot to understand and reference your codebase. What’s changed Previously, when you wanted GitHub…
The general availability of enterprise-owned GitHub Apps brings several updates based on feedback from the public preview. Most significantly, organizations and users can now transfer private visibility Apps to their…
Today, we released an upgrade to the GPT-4o Copilot preview model for code completion. What’s changing The GPT-4o Copilot model released last month has been upgraded through reinforcement learning to…
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