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Codex CLI

OpenAI · CLI

Codex CLI 0.143.0-alpha.15

0.143.0-alpha.14→0.143.0-alpha.15·June 24, 2026 at 8:16 PM UTC

Patch release adding new internal data models for filesystem operations and notifications, several environment variables, and updates to contributor guidelines.

Changelog

  • [new] Added CODEX_SANDBOX_NETWORK_DISABLED to control sandbox network access.
  • [new] Introduced CODEX_EXEC_SERVER_NOISE_CHATGPT_ACCOUNT_IDN and CODEX_INTERNAL_ORIGINATOR_OVERRIDEC environment variables.
  • [new] Added data models supporting filesystem walks (FsWalkParams, WalkEntry, WalkOptions, WalkOutcome, WalkError) and execution output streaming (ExecOutputDeltaNotification).
  • [new] Added AppSummary for capturing application-level state.

Under the hood

  • Removed the exec-server/src/noise_relay/message_framing.rs source file.
  • Expanded the set of typed payloads and adjusted several enum variants to support the new models and notification flows.
  • Updated contributor documentation in AGENTS.md to cover app-server integration testing, Test*Builder::build_with_auto_env helpers, and cross-OS configurations between app-server and exec-server.
  • Bumped the tracked version in version.json.

Upgrade notes

No manual steps required.

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Older release← 0.143.0-alpha.14Newer release→ 0.143.0-alpha.21
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