v0.3.1

New Features

• No new features; this patch release focuses on Codex compatibility with OpenAI-compatible Chat providers.

Bug Fixes

• Normalize OpenAI Responses system and developer input messages into protocol-neutral instructions before routing, preventing DeepSeek Chat and other OpenAI-compatible upstreams from rejecting Codex requests with an unsupported developer role.

Upgrade Guide

• Shell installer: rerun curl -fsSL https://raw.githubusercontent.com/soooooollee/ai-router/main/install.sh | sh.
• npm: rerun npm install --global https://github.com/soooooollee/ai-router/releases/latest/download/airoute-cli.tgz.
• Homebrew: run brew update && brew upgrade airoute.
• Docker: pull ghcr.io/soooooollee/ai-router:v0.3.1, keep the client-state volume mounted at /data, and recreate the container.
• Restart an existing background instance with air restart, then confirm the installed release with air version.