GitHub Copilot - 5

2025 (12)

December (10)

github: Enterprise-level pull request activity now included in Copilot Usage Metrics in public preview

GitHub

2025-12-18

GitHub has added enterprise-level pull request activity metrics to Copilot Usage Metrics (now in public preview), letting organizations see PR creation and review activity across the enterprise and how GitHub Copilot participates in that workflow.

github: GPT-5.2 is now generally available in GitHub Copilot

GitHub

2025-12-17

GitHub announced that GPT-5.2 is now generally available in GitHub Copilot (Dec 17, 2025). The model is available to Copilot Enterprise, Copilot Business, Copilot Pro, and Copilot Pro+ customers and can be used in GitHub Copilot Chat on github.com and GitHub Mobile.

github: GPT-5.1-Codex-Max is now generally available in GitHub Copilot

GitHub

2025-12-17

GitHub has made the GPT-5.1-Codex-Max model generally available in GitHub Copilot for Copilot Enterprise, Copilot Business, Copilot Pro, and Copilot Pro+. The model can be used in GitHub Copilot Chat on github.com and GitHub Mobile.

github: GPT-5.1 and GPT-5.1-Codex are now generally available in GitHub Copilot

GitHub

2025-12-17

GitHub announced that GPT-5.1 and GPT-5.1-Codex are now generally available for Copilot Enterprise, Copilot Business, Copilot Pro, and Copilot Pro+, and can be accessed in GitHub Copilot Chat on github.com.

github: Gemini 3 Flash is now in public preview for GitHub Copilot

GitHub

2025-12-17

GitHub announced that Gemini 3 Flash, a speed-focused variant of Gemini 3 suited for tasks where low latency matters, is rolling out in public preview for GitHub Copilot.

github: C++ code editing tools for GitHub Copilot in public preview

GitHub

2025-12-16

GitHub announced that C++ code editing tools for GitHub Copilot are now in public preview, delivered with the latest Visual Studio 2026 Insiders release. The tools extend Copilot’s ability to understand and modify C++ code inside the IDE.

github: Gemini 3 Pro is now available in Visual Studio, JetBrains IDEs, Xcode, and Eclipse

GitHub

2025-12-12

Gemini 3 Pro is available in public preview for Copilot Enterprise, Copilot Business, Copilot Pro, and Copilot Pro+ users and can be accessed via GitHub Copilot Chat and directly in Visual Studio, JetBrains IDEs, Xcode, and Eclipse.

github: OpenAI’s GPT-5.2 is now in public preview for GitHub Copilot

GitHub

2025-12-11

OpenAI’s GPT-5.2 is now in public preview for GitHub Copilot, a model optimized for long context handling and front-end UI generation, and is available to Copilot Pro, Pro+, Business, and Enterprise users (announced on the GitHub Blog, 2025-12-11).

github: GitHub Copilot in Visual Studio — November update

GitHub

2025-12-03

The November 2025 update for GitHub Copilot in Visual Studio announced the general availability of Visual Studio 2026, added new Copilot actions integrated into the IDE, and rolled out additional improvements; full details are in the GitHub Blog changelog.

github: Claude Opus 4.5 is now available in Visual Studio, JetBrains IDEs, Xcode, and Eclipse

GitHub

2025-12-03

GitHub announced that Claude Opus 4.5 is available in public preview for Copilot Enterprise, Copilot Business, Copilot Pro, and Copilot Pro+. The model can be accessed via GitHub Copilot Chat and is integrated into major IDEs including Visual Studio, JetBrains IDEs, Xcode, and Eclipse.

November (2)

github: Claude Opus 4.5 is in public preview for GitHub Copilot

GitHub

2025-11-24

Anthropic’s Claude Opus 4.5 is now rolling out in public preview for GitHub Copilot; early tests show it outperforms internal coding benchmarks while cutting token usage roughly in half.

dotnet: Supercharge Your Test Coverage with GitHub Copilot Testing for .NET

.NET

2025-11-19

GitHub Copilot Testing for .NET is now available in Visual Studio, allowing developers to automatically generate, build, and run high-quality unit tests across files, projects, or entire solutions to boost test coverage and speed up the testing workflow.