# Changelog v0.5.33 - 2026-06-17

### Added
- **ZCode tool mode (🧊).** Press `Z` in the TUI (or pass `--zcode`) to switch to ZCode mode. ZCode is the desktop agentic IDE from z.ai (智谱) that supports any OpenAI-compatible provider. Since ZCode stores its config in-app (Settings → Model Settings / 模型设置), FCM does not write a config file — instead, on launch it prints a step-by-step setup guide and launches the desktop app via `open -a ZCode` on macOS. The recommended setup points ZCode at the local FCM Router (`http://localhost:19280/v1`, API key `fcm-local`) so users get free failover and the upcoming GLM/Codestral per-provider normalizer on top of any FCM-tracked model. ZCode appears in the "Compatible with" column and the CLI `--help` tool list. Like Xcode, no auto-install is offered — download ZCode from zcode.z.ai/download.