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Codex CLI

OpenAI · CLI

Codex CLI 0.140.0-alpha.17

0.140.0-alpha.16→0.140.0-alpha.17·June 13, 2026 at 4:58 AM UTC

Patch release with a new streaming patch parser, local secrets support, token usage display in the TUI, an additional auth environment variable, and several internal data model and dependency updates.

Changelog

  • [new] Replaced the apply-patch parser with a streaming implementation for more efficient handling of large patches.
  • [new] Added local secrets storage backed by the age encryption library.
  • [new] Introduced token usage tracking and charting in the TUI chat widget.
  • [changed] Replaced the CODEX_ESCALATE_SX environment variable with CODEX_ESCALATE_S and added CODEX_AUTH.
  • [removed] Dropped the gpt-3 model identifier.

Under the hood

  • Added eleven new third-party dependencies, primarily for encryption (age, scrypt) and internationalization (fluent, i18n-embed).
  • Expanded the set of typed data structures used for account token usage summaries, plugin details, project configuration, thread metadata, and several request/response payloads.
  • Added two new events (collab_waiting_end, exec_command_begin) and adjusted several enum variants and payload types.
  • Updated contributor guidelines in AGENTS.md to cover tracing practices, crate API surface, and platform support expectations.

Upgrade notes

No manual steps required.

Older release← 0.140.0-alpha.16Newer release→ 0.140.0-alpha.2
All Codex CLI releases →

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