# Changelog v0.3.5 - 2026-03-16

### Fixed
- **Claude Code beta-route compatibility**: FCM Proxy V2 now matches routes on the URL pathname, so Anthropic requests like `/v1/messages?beta=true` and `/v1/messages/count_tokens?beta=true` resolve correctly instead of failing with a fake “selected model may not exist” error.
- **Claude proxy parity with `free-claude-code`**: The Claude integration was revalidated against the real `claude` binary, and the proxy-side Claude alias mapping now reaches the upstream provider again in the exact `free-claude-code` style flow.