OpenSpec v0.15.0: Gemini CLI & RooCode Support OpenSpec v0.15.0 adds Gemini CLI and RooCode support with TOML-based slash commands, plus a Cline workflow fix.
Windsurf Adds GPT-5.1 Models v1.12.31 GPT-5.1 models land in Windsurf with variable thinking and better control for agentic coding. Three variants available now.
GPT-5.1-Codex and GPT-5.1-Codex-Mini Now Available GPT-5.1-Codex and GPT-5.1-Codex-Mini are now available in Codex. These models are optimized for agentic coding tasks. macOS/Linux default to the full model; Windows stays on GPT-5.1.
Codex: On-Demand Credits for ChatGPT Pro & Plus ChatGPT Pro and Plus users can now buy on-demand credits for extra Codex usage beyond their plan's included quota.
GPT-5-Codex Model Update: Better Edits & Efficiency GPT-5-Codex gets more reliable file edits, better collaboration with your changes, and fewer destructive git operations. Plus 3% efficiency gains.
GPT-5-Codex-Mini Released: 4x More Usage GPT-5-Codex-Mini cuts costs while giving you 4x more usage. Auto-switches when you're running low. Available now in CLI and IDE Extension.
Copilot Chat v0.33.2025110702: Agent & Auth Fixes Copilot Chat v0.33.2025110702 cleans up agent conditionals, improves auth error messages, and fixes activation blocker restoration.