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Codex CLI

OpenAI · CLI

Codex CLI 0.146.0-alpha.13

0.146.0-alpha.12→0.146.0-alpha.13·July 27, 2026 at 4:17 PM UTC

Alpha patch (0.146.0-alpha.12 → 0.146.0-alpha.13) focused on internal refactors: skills render observability, TUI token-chart styling, external-agent session migration, and model/token-budget data-model work.

Changelog

  • [changed] TUI token usage charts use a dedicated color palette for clearer styling.
  • [changed] Skills rendering picks up observability support so skill output can be tracked more usefully.
  • [changed] External-agent session migration record handling is reworked for the current session format.
  • [changed] Model and turn-related payloads continue to expand (including token-budget configuration and tools v2 / tool-choice shapes) ahead of broader use.

Under the hood

  • Snapshot proxy configuration accepts a CODEX_SNAPSHOT_PROXY_OVERRIDE environment variable.
  • o1 is recognized as a model identifier.
  • Approval, thread, plugin, and login-related request/response types are reshaped (including clearer sandbox-policy deserialization and login account variants).
  • TUI chat turn runtime is folded into the current chat widget structure; assorted older payload and event names are replaced by updated equivalents.
  • Scheduled-task, web-search, and user-input variant sets are adjusted as part of the same pass.

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Older release← 0.146.0-alpha.12Newer release→ 0.146.0-alpha.14
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