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Description
The Codex Changelog is an unofficial podcast discussing the fast-moving world of OpenAI's Codex. As new features ship and workflows change almost overnight, this show keeps track of everything new being added to Codex and how to best take advantage of the new features.
Codex Changelog for builders, developers, product people, and anyone trying to stay current while AI keeps accelerating.
Codex Changelog for builders, developers, product people, and anyone trying to stay current while AI keeps accelerating.
118 Episodes
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Discover the latest updates in Codex CLI 0.161.0, highlighting the new /mcp login command, enterprise authentication hardening, and credential storage in system keyrings. We also review background task permission handling, the opt-in Daybreak feature, and the shift to GPT 6.1 Sol as the default model.
Learn how pull request 51734 solves cross-host security context for Guardian reviews by reconstructing unresumed sender history directly from storage. We also cover strict security boundaries around untrusted assistant messages and new thread listing exclusion parameters.
Show Notes
openai/codex: Lightweight coding agent that runs in your terminal: https://github.com/openai/codex
Explore the major breaking changes in Codex Security 0.2.0, including persistent threat model exports and crucial adjustments to CI credential masking. We also break down expanded language coverage, SDK updates, and environment variable fixes in Codex CLI 0.160.1.
Learn how the new auto_review.circuit_break_action setting adds a structured tooManyDenials signal when Guardian trips a denial limit, so orchestration code can distinguish policy lockouts from ordinary interruptions. We also cover how to wire the check into retries, audits, and manual review, plus the key caveats for older clients and event handling.
We unpack a fix that stops the local Codex TUI from silently overriding reasoning summary defaults, so model and server settings now take effect as intended. Plus: Windows Terminal key handling, provider capability cleanup, macOS code-signing support, and other recent Codex changes.
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