readme updates (#18)

README.md

@@ -4,23 +4,23 @@ Running:
 
 - `bun install`
 - `bun run build` / `bun run build:debug`
-- `bun test`
+- `bun test:linux` on Linux
+- `npm run test:darwin` on macOS
 
-The code mainly targets Bun, but does work in Node too.
+The code mainly targets Bun on Linux.
 
 The biggest difference from existing PTY libraries is that this one works with Bun, and doesn't cross the FFI bridge for every input/output instead requiring the consumer to deal with the `fd` of the PTY.
 
-The Rust PTY implementation is cargo-culted from [Alacritty's Unix TTY code](https://github.com/alacritty/alacritty/blob/master/alacritty_terminal/src/tty/unix.rs).
-
+**WARNING**: as of 2024-05-06 there's a [bug in Bun](https://github.com/oven-sh/bun/issues/9907) which prevents us from using `fd` with Bun, and a temporary workaround with `onData` handler was introduced in `v2.0.1`. Check out Linux tests for usage.
 
 ## Publishing
 
 Following ["Publish It" section from `napi-rs` docs](https://napi.rs/docs/introduction/simple-package#publish-it):
 
-- `npm version [major|minor|patch]`
-- `git push --follow-tags`
-
-Github Action should take care of publishing after that.
+1. Create a new branch
+2. `npm version [major|minor|patch]`
+3. `git push --follow-tags`
+4. Merge the branch with commit message consisting **only** of `x.y.z` - this is how the CI decides to publish to `npm`!
 
 `NPM_TOKEN` is part of the repo secrets, generated [like this](https://httptoolkit.com/blog/automatic-npm-publish-gha/).