The Zed Debugger is now available, offering a fast, familiar, and configurable debugging experience for popular languages like Rust, C/C++, JavaScript, Go, and Python. The debugger supports the Debug Adapter Protocol and has a two-layer architecture for scalability and efficiency. Zed's extension system allows for custom debug adapters and locators for automatic configuration. The debugger also features inline variable values, customizable UI, and keyboard-driven debugging.