Codex Ship Breakdown: OpenAI Codex CLI rust-v0.165.0 (Experimental Vertex AI Provider & TUI Polish)

1. Official Signal (github.com/openai/codex (rust-v0.167.0))

"## New Features - Open the agent command center with `codex agents --no-daemon`. The command center and session picker now mark unread results (#58238, #58239, #58263, #58264). - Switch between connected backends from the terminal session picker and keep your drafts when switching (#58280, #58457). - Preview local image attachments while composing on supported terminals, and open viewed local images from clickable transcript paths (#58261, #58446). - Find API key and cloud provider options under “Sign in another way.” Enable `gcp_setup_wizard` to set up Google Cloud Vertex AI with Application Default Credentials or a credential file (#57857, #58427). - Opt into macOS or Windows system proxy settings from `/experimental` (#58157). - Expand patch details directly in the transcript while an"

2. Quota & Workflow Impact Analysis

Workflow Accelerator — Combine with single-file test verification in AGENTS.md to avoid retry token burn.

3. How to Apply in Your Codex Workflow

# 1. Update Codex CLI & check live reset window before heavy runs
npx tibosay

# 2. Verify your local environment & AGENTS.md contract
codex --version

• When Oracle ≥ 75%: Stress-test this capability on large multi-file tasks before the next global reset overwrites unused regular quota.
• When Oracle < 35%: Pair with targeted single-file verification in AGENTS.md to keep per-turn token usage lean.