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Codex CLI

OpenAI · CLI

Codex CLI 0.147.0-alpha.13

0.147.0-alpha.12→0.147.0-alpha.13·August 6, 2026 at 2:16 AM UTC

Alpha prerelease (0.147.0-alpha.13) with internal work on skills loading, session lookup, git status helpers, and thread/agent API shapes — little user-facing surface change.

Changelog

  • [changed] Thread fork and resume response payloads were expanded so clients can carry richer session state after those operations.
  • [changed] Image generation end events carry an additional field for more complete generation metadata.
  • [changed] Multi-agent mode state tracking was extended.
  • [removed] The exclude_slash_tmp config key is no longer recognized.
  • [new] The o1 model identifier is included in the built-in model list.

Under the hood

  • Skills gained host snapshot/loader paths, mention handling, and world-state catalog support to make skill discovery and host integration more structured.
  • Git utilities picked up dedicated status handling for repository state checks.
  • The TUI added turn-runtime wiring and named-session lookup to support clearer session selection and turn lifecycle management.
  • Several request/response types around agents, plugins, environment status, and related registry flows were reshaped as part of ongoing API cleanup (including register/list/terminate-style agent operations and plugin read/hook summaries).

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Older release← 0.147.0-alpha.12Newer release→ 0.147.0
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