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github.blog › changelog

Upcoming deprecation of GPT-5.2 and GPT-5.2-Codex - GitHub Changelog

… We will deprecate the following models across all GitHub Copilot experiences including Copilot Chat, inline edits, ask and agent modes, and code completions , with the exception of GPT-5.2 in Copilot Code Review, on June 5th, 2026: Model Deprecation date Suggested alternative GPT-5.2 6-05-2026 GPT-… …

May 1, 2026 · Allison

github.blog › changelog

GPT-5.1, GPT-5.1 Codex, GPT-5.1-Codex-Max, and GPT-5.1-Codex-Mini deprecated - GitHub Changelog

… Model Deprecation date Suggested alternative GPT-5.1 2026-04-15 GPT-5.3-Codex GPT-5.1-Codex 2026-04-01 GPT-5.3-Codex GPT-5.1-Codex-Mini 2026-04-01 GPT-5.3-Codex GPT-5.1-Codex-Max 2026-04-01 GPT-5.3-Codex Please update your workflows and integrations to use supported models. …

Apr 3, 2026 · Allison

github.blog › changelog

GPT-5.2 and GPT-5.2-Codex deprecated - GitHub Changelog

… Model Deprecation date Suggested alternative GPT-5.2 2026-06-05 GPT-5.5 GPT-5.2-Codex 2026-06-05 GPT-5.3-Codex Please update your workflows and integrations to use supported models. …

Jun 5, 2026 · Allison

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• GPT-4.1 deprecated - GitHub Changelog github.blog

github.blog › changelog

Upcoming deprecation of Gemini 3 Pro and GPT-5.1 models - GitHub Changelog

Back to changelog We will deprecate the following models across all GitHub Copilot experiences including Copilot Chat, inline edits, ask and agent modes, and code completions : Model Deprecation date Suggested alternative Gemini 3 Pro 2026-03-26 Gemini 3.1 Pro GPT-5.1 2026-04-15 GPT-5.4 GPT-5.1-Cod… …

Mar 2, 2026 · Allison

github.blog › changelog

Extend GitHub with agent apps - GitHub Changelog

… Jun.12 Improvement Copilot code review: New configurations and controls copilot Jun.11 Release Copilot CLI: Configure everything from one place with /settings client apps copilot Jun.11 Release GitHub Agentic Workflows is now in public preview actions copilot Jun.11 Release Agentic workflows no lon…

Jun 2, 2026 · Allison

github.blog › changelog

Manage agent skills with GitHub CLI - GitHub Changelog

… They follow the open Agent Skills specification , and work across multiple agent hosts including GitHub Copilot, Claude Code, Cursor, Codex, and Gemini CLI among others. …

Apr 16, 2026 · Allison

github.blog › changelog

Grok Code Fast 1 deprecated - GitHub Changelog

… Model Deprecation date Suggested alternative Grok Code Fast 1 2026-05-15 GPT-5 mini / Claude Haiku 4.5 Please update your workflows and integrations to use supported models. …

May 15, 2026 · Allison

github.blog › changelog

Pausing new GitHub Copilot Pro trials - GitHub Changelog

… Jun.12 Improvement Copilot code review: New configurations and controls copilot Jun.11 Release Copilot CLI: Configure everything from one place with /settings client apps copilot Jun.11 Release GitHub Agentic Workflows is now in public preview actions copilot Jun.11 Release Agentic workflows no lon…

Apr 10, 2026 · Allison

github.blog › changelog

Upcoming deprecation of Grok Code Fast 1 - GitHub Changelog

… Please update your workflows and integrations to use supported models before this date. …

May 8, 2026 · Allison