Github Copilot News November 28 2025

On November 28, Copilot evolved from an "autocomplete" to a reliable delivery assistant .

Users could switch between GPT-5.4, Claude Sonnet, and Gemini 2.5 Pro within the same IDE. This feature was fully functional by the end of November. Major November 2025 Features in Action

The November 28, 2025 updates mark the point where the AI assistant becomes a peer. It’s a collaborative relationship. As we head into the weekend, many of us will be experimenting with letting Copilot handle the "grunt work" while we focus on the bigger picture.

A localized service disruption occurred on , specifically affecting users utilizing the Anthropic Claude Sonnet 4.5 model within the Copilot interface. github copilot news november 28 2025

The Copilot Code Review (CCR) public preview was in use. It combined LLM detections with tools like ESLint to provide automated feedback on PRs.

We saw previews of this earlier in 2025, but the November 28th update solidifies Multimodal Input.

This is the feature that will make Enterprise CISOs sleep better at night. It turns Copilot from a potential risk into a security guard. On November 28, Copilot evolved from an "autocomplete"

Enterprises used new administrative controls to assign Copilot management to specific teams without full admin access.

GitHub has introduced , a security layer that scans generated code not just for bugs, but for "hallucinated dependencies" and insecure patterns in real-time. Before Agent Mode commits code, Audit runs a static analysis to ensure the new code aligns with your organization's security policies (no hardcoded secrets, no deprecated libraries).

Users were using the following features from the November Roundup : Major November 2025 Features in Action The November

The "Agent Mode" became important. Developers could assign AI agents to GitHub Issues to investigate bugs and draft pull requests.

There is a lingering fear that tools like this replace developers. The data from 2025 suggests otherwise. The "2025 GitHub Developer Survey" released this month shows that developers using Agent Mode are shipping features but spending twice as much time on code review .

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