OpenAI Codex CLI rust-v0.167.1

OpenAI Codex CLI rust-v0.167.1 was released on November 10, 2026.

Summary

Codex CLI rust-v0.167.1 is out: incremental tools now work with regular OpenAI Responses as an opt-in, and legacy incremental tools are limited to Amazon Bedrock. Curious how it changes your setup?

Release Context

This was the 113th OpenAI Codex CLI release of 2026 tracked by Havoptic.
It shipped 5 days after OpenAI Codex CLI rust-v0.167.0 (November 6, 2026).
OpenAI Codex CLI: ships every 3.9 days — 5 releases in the last month.

Why it matters: Incremental tools now opt-in for OpenAI Responses.

Shipped around the same time

Within 3 days of this release, other AI coding tools also shipped:

Claude Code v2.1.325 (November 13, 2026)
Grok Build v1.0.85 (November 13, 2026)
GitHub Copilot CLI v1.0.111 (November 13, 2026)
OpenCode v2.3.0 (November 13, 2026)
Antigravity CLI v1.5.8 (November 13, 2026)

Compare OpenAI Codex CLI

Release Notes

Commits - Add opt-in incremental tools for regular OpenAI Responses (59832) - Restrict legacy incremental tools to Amazon Bedrock providers (60040)

View original release

Other Recent OpenAI Codex CLI Releases

rust-v0.169.0 (November 13, 2026)
rust-v0.168.0 (November 13, 2026)
rust-v0.166.0 (October 29, 2026)
rust-v0.165.0 (October 27, 2026)
rust-v0.164.0 (October 23, 2026)

Upgrading from rust-v0.167.1? See all 3 releases since.

All OpenAI Codex CLI releases · All AI coding tool releases on Havoptic