General

add logging across the board, both during gen and runtime
publish to crates.io

CLI

add napi bindings

Host

improve host error type
improve integration with Tauri (possibly through a WIP impl of the new IPC routing system?)

Guest Rust

handle errors even when return type is not result optionally disabled through unchecked
reduce reliance on extern crates in rust runtime code (wasm_bindgen and serde).

Guest JavaScript

fix serialization of number array types
How should Result types be represented in JavaScript? Should errors be flattened and thrown indiscriminately or should they be represented as objects?
better representation for general variant types

Guest Typescript

Better way to represent Result and Option than the current rather clunky way
Adopt the same handling of error types as the JavaScript guest
better representation for general variant types

Roadmap

rollup-plugin-tauri-bindgen
switch tauri-sys and try implementing the Tauri API
explore adding the stream type defined by wit
explore adding back exports (functions exposed from JS to Rust)
explore platform specific codegen