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  • Codex 0.158.0
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Codex 0.158 adds MCP OAuth credentials and authenticated executor connections

OpenAI Codex 0.158.0 can connect to MCP servers requiring pre-registered OAuth client secrets and can secure direct exec-server WebSocket connections with bearer tokens. The release also adds explicit transparent-background image generation and file-backed image editing, while enabling terminal input approval by default for elevated commands.

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OpenAI · September 28, 2026

Read the original: Codex 0.158.0 release notes

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