OpenAI Codex CLI

New Features

• Name new sessions with /new or /clear, pin important threads, and switch between side conversations without closing them. (#34605, #34840, #35011)

• Support Agent Plugins manifests, workspace plugin publishing, and additional plugin marketplaces for Amazon Bedrock and Claude Code. (#35105, #35254, #34931, #34979)

• Fork threads with paginated history, including temporary forks that do not appear in thread listings. (#35220, #35251)

• Connect app-server to remote Code Mode hosts over WebSocket. (#35078, #35098)

• Enable standalone web search for compatible custom model providers. (#34846)

• Discover executor-provided skills and securely read their associated resources, including explicitly selected skills. (#35184, #35198)

Bug Fixes

• Honor configured proxies across authentication, plugin downloads, MCP authorization, remote execution, WebSockets, redirects, and LM Studio connections. (#34479, #34509, #34655, #34678, #35023, #35056, #35239)

• Keep MCP connections and Apps tools current when authentication or configuration changes, reconnecting closed servers without restarting healthy connections. (#34952, #34957, #35028, #35144, #35146, #35151)