GitHub Copilot - 4

2025 (12)

October (7)

github: Copilot-generated commit messages on github.com are generally available

GitHub

2025-10-15

GitHub Copilot now provides contextual commit message suggestions for file changes on github.com. The feature, previously in public preview, is now generally available to help make writing commit documentation easier and faster.

github: Anthropic’s Claude Haiku 4.5 is in public preview for GitHub Copilot

GitHub

2025-10-15

Anthropic’s Claude Haiku 4.5 — a newer, higher-performance and faster model — is rolling out in GitHub Copilot and is now available in public preview.

github: Anthropic’s Claude Sonnet 4.5 is now generally available in GitHub Copilot

GitHub

2025-10-13

Anthropic’s Claude Sonnet 4.5 is now generally available inside GitHub Copilot. The model can be accessed in GitHub Copilot Chat and is available to Copilot Enterprise, Copilot Business, Copilot Pro, and Copilot Pro+ customers.

github: Upcoming deprecation of Claude Sonnet 3.5

GitHub

2025-10-08

GitHub will deprecate Claude Sonnet 3.5 across all Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) on November 6, 2025. The change signals a move to newer, more capable models. The announcement appeared on The GitHub Blog.

github: Grok Code Fast 1 is now available in Visual Studio, JetBrains IDEs, Xcode, and Eclipse

GitHub

2025-10-06

Grok Code Fast 1 is now available in public preview through GitHub Copilot Chat and is integrated into major IDEs including Visual Studio, JetBrains IDEs, Xcode, and Eclipse. The preview is accessible to GitHub Copilot Pro, Pro+, Business, and Enterprise plan subscribers.

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

GitHub

2025-10-02

Claude Sonnet 4.5 is available in public preview through GitHub Copilot Chat for users on Copilot Pro, Pro+, Business, and Enterprise plans, and can be used in Visual Studio, JetBrains IDEs, Xcode, and Eclipse.

github: Auto model selection is now in VS Code for Copilot Business and Enterprise

GitHub

2025-10-01

GitHub announced that auto model selection in Visual Studio Code is now available in public preview for Copilot Business and Enterprise plans; the feature automatically selects the appropriate model for you.

September (5)

github: GitHub Copilot in Visual Studio — September update

GitHub

2025-09-30

The September 2025 GitHub Copilot update for Visual Studio adds new Profiler and .NET Modernization agents, enhances MCP interactions, and introduces smarter code review capabilities to speed debugging, modernization, and developer workflows.

github: Anthropic Claude Sonnet 4.5 is in public preview for GitHub Copilot

GitHub

2025-09-29

Anthropic's Claude Sonnet 4.5, described as their most advanced model for coding and real‑world agents, is rolling out in public preview inside GitHub Copilot and is available to Copilot Pro, Pro+, Business, and Enterprise customers.

github: Claude Opus 4.1 is now generally available in GitHub Copilot

GitHub

2025-09-23

GitHub announced that Claude Opus 4.1 is now generally available within GitHub Copilot. The model is accessible to Copilot Pro+ and Copilot Enterprise subscribers via GitHub Copilot Chat on github.com and in clients such as VS Code (and other supported editors).

github: OpenAI GPT-5-Codex is rolling out in public preview for GitHub Copilot

GitHub

2025-09-23

OpenAI’s GPT-5-Codex, a model optimized for agentic coding, is rolling out in public preview for GitHub Copilot. The model will be available to Copilot Pro, Pro+, Business, and Enterprise users.

azure: [Launched] Generally Available: GitHub Copilot app modernization capabilities for Java and .NET are now available

Azure Updates

2025-09-23

Microsoft announced general availability of GitHub Copilot app modernization capabilities for Java and .NET. The offering is designed to reduce redundant, complex work involved in modernizing applications so developers can focus on innovation, while helping ensure apps remain secure, scalable, and up to date.