OpenAI Codex CLI — August 2025 Releases
15 releases in August 2025.
- vrust-v0.27.0 (August 29, 2025) — Codex 0.27.0 - MCP stability: drop mutexes earlier and avoid lock ordering pitfalls.
- vrust-v0.26.0 (August 29, 2025) — Highlights: New Features
- vrust-v0.25.0 (August 27, 2025) — Highlights: New Features
- vrust-v0.24.0 (August 26, 2025) — Highlights: New Features
- vrust-v0.23.0 (August 20, 2025) — - Highlights - New commands and controls: support /mcp in TUI (2430) and a slash command /approvals to control approvals (2474).
- vrust-v0.22.0 (August 15, 2025) — - https://github.com/openai/codex/pull/2294 moves the login server from Python to Rust, which should help with both https://github.com/openai/codex/is
- vrust-v0.21.0 (August 12, 2025) — Fixes abound! - https://github.com/openai/codex/pull/2200 send prompt cache key for better caching (should improve token efficiency!)
- vrust-v0.20.0 (August 9, 2025) — Some key fixes for Windows: - https://github.com/openai/codex/pull/2035 the npm release of @openai/codex now runs the Rust CLI instead of falling bac
- vrust-v0.19.0 (August 8, 2025)
- vrust-v0.16.0 (August 7, 2025) — - Small fix for an error message around capacity: https://github.com/openai/codex/pull/1947 - Though the more significant upgrade today is to 0.15.0:
- vrust-v0.15.0 (August 7, 2025) — gpt-5 is the default model! new --ask-for-approval on-request option where the model decides whether to prompt the user (which is somewhat of a bala
- vrust-v0.14.0 (August 6, 2025) — Removed some internal messaging from the conversation view: https://github.com/openai/codex/pull/1868, https://github.com/openai/codex/pull/1866 Fix
- vrust-v0.13.0 (August 5, 2025) — Introduces the --oss flag so Codex CLI can be used with the new open-weight models from OpenAI. See: - https://github.com/openai/gpt-oss
- vrust-v0.12.0 (August 5, 2025) — - Includes https://github.com/openai/codex/pull/1826 to fix a regression introduced in 0.11.0: https://github.com/openai/codex/issues/1796.
- vrust-v0.11.0 (August 2, 2025) — Big News!!! This release introduces a new UX where Codex is no longer fullscreen / manages its own scrollback, but "appends to the end" and uses the t