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Codex CLI

OpenAI · CLI

Codex CLI 0.143.0-alpha.1

0.142.0-alpha.11→0.143.0-alpha.1·June 23, 2026 at 12:16 AM UTC

Patch alpha release that updates the OpenSSL dependency, adjusts several environment variables, and performs internal data model and subsystem refactoring.

Changelog

  • [changed] Replaced CODEX_EXEC_SERVER_URLRPC with CODEX_EXEC_SERVER_URL.
  • [changed] Replaced CODEX_TUI_ROUNDEDA with CODEX_TUI_ROUNDED.
  • [removed] Removed CODEX_SANDBOX_NETWORK_DISABLED.

Under the hood

  • Updated openssl-src to 300.6.1+3.6.3.
  • Removed the JSONL event processor subsystem.
  • Added an internal plugin catalog module in the TUI.
  • Refactored numerous request/response types, enums, and notification payloads to support ongoing protocol and agent coordination work.

Upgrade notes

Review any scripts or environments that referenced the renamed or removed CODEX_* variables.

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Older release← 0.142.0-alpha.11Newer release→ 0.143.0-alpha.2
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