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Codex CLI

OpenAI · CLI

Codex CLI 0.143.0-alpha.6

0.143.0-alpha.5→0.143.0-alpha.6·June 23, 2026 at 2:16 PM UTC

Patch release that adds sandbox-state options to the sandbox subcommand and introduces supporting internal types and environment variables.

Changelog

  • [new] Added --sandbox-state-json, --sandbox-state-readable-root, and --sandbox-state-disable-network flags to the sandbox subcommand for applying and modifying sandbox state directly from the CLI.
  • [new] Shell completion scripts for bash, fish, and zsh now include the new sandbox-state flags and their argument handling.

Under the hood

  • Added the SandboxState data model.
  • Introduced environment variables CODEX_CLOUD_TASKS_FORCE_INTERNAL and CODEX_MANAGED_BY_BUNO; removed CODEX_CLOUD_TASKS_FORCE_INTERNALSOCKS5.
  • Added supporting event types (ClientMessageChunkevent, collab_waiting_end, exec_command_begin) and the DHEECDHERequest payload.
  • Updated several internal enum variants to reflect refined account, client event, tool trace, and MCP server handling.

Upgrade notes

Shell completion users should regenerate completions to pick up the new sandbox flags.

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Older release← 0.143.0-alpha.5Newer release→ 0.143.0-alpha.9
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