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📋 GitHub Copilot Changelog

GitHub Copilot Changelog & Updates

Sep 2025 v5.0

Copilot Platform

Expanded to full development platform with AI-powered project management and team coordination.

Oct 2024 v4.0

Copilot Agent Mode

Added autonomous agent mode for end-to-end task completion including debugging and deployment.

May 2024 v3.5

Copilot Workspace

Introduced Copilot Workspace for AI-driven feature planning, implementation, and testing.

Mar 2025 v4.5

Multi-Model Copilot

Introduced multi-model support allowing developers to choose between different AI models.

Mar 2022 v1.0

Copilot General Availability

GitHub Copilot became generally available as a paid subscription service for individual developers.

Jun 2022 v1.5

Copilot for Business

Launched Copilot for Business with organizational policies, audit logs, and team management.

Jun 2021 Technical Preview

GitHub Copilot Preview

GitHub launched Copilot as a technical preview, an AI pair programmer powered by OpenAI Codex.

Jul 2023 v2.5

Copilot Chat GA

Copilot Chat became generally available with context-aware conversations and code explanations.

Feb 2026 v5.5

Autonomous Development Suite

Complete autonomous development lifecycle management from requirements to production monitoring.

Feb 2023 v2.0

Copilot X & Chat

Announced Copilot X with GPT-4 integration, voice support, and Copilot Chat in IDE.

Dec 2023 v3.0

Copilot Enterprise

Launched Copilot Enterprise with custom knowledge bases, PR descriptions, and docs chat.

For the latest updates, visit the official GitHub Copilot website.