#preview channel

Codex CLI 0.167.2: incremental Vertex AI tool updates become default, 0.170 preview line reaches alpha.3

rust-v0.167.2 shipped 2026-11-11T22:44Z with one New Features entry: Vertex AI tool updates now go out incrementally by default, with an opt-out flag. npm and PyPI latest moved to 0.167.2; models.json unchanged; 0.170 line at alpha.3.