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Codex CLI

OpenAI · CLI

Codex CLI 0.141.0-alpha.5

0.141.0-alpha.4→0.141.0-alpha.5·June 17, 2026 at 10:16 AM UTC

Patch release with internal improvements to execution server recovery, code mode actor handling, plus new environment variables and a configuration option for ChatGPT base URL support.

Changelog

  • [new] Added CODEX_SANDBOX_NETWORK_DISABLED environment variable to control sandbox network access.
  • [new] Added CODEX_EXEC_SERVER_URLRPC environment variable for execution server communication.
  • [new] Added chatgpt_base_url configuration key.

Under the hood

  • Introduced a client recovery module in the execution server for improved connection handling.
  • Added cell actor subsystem in code mode to support more structured callback and type management.
  • Updated internal data models and payload types to accommodate new response shapes and tool interactions.
  • Performed minor cleanups and renames across account, login, and tool-related enums.

Upgrade notes

No manual changes required.

Older release← 0.141.0-alpha.4
All Codex CLI releases →

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