Codex 0.145.0 alpha 18 arrives without change details
OpenAI released Codex 0.145.0-alpha.18 on July 16, 2026. Its name marks it as an rather than a .
No new , , changes, or instructions are listed. There is not enough information to tell whether everyday Codex use will change.
Key points
- The version number is 0.145.0-alpha.18.
- It was released on July 16, 2026.
- It is an , not a .
- No feature or bug-fix details are provided.