# Release v0.4.3

## Build System

### Native Python Wheels

PyPI installation now uses **maturin** to build native wheels instead of the previous Python wrapper approach.

**Before (v0.4.2):** Python package downloaded pre-compiled binary on first run.

**Now (v0.4.3):** Native wheels are pre-built for 6 platforms:
- `x86_64-unknown-linux-gnu` (Linux AMD64)
- `aarch64-unknown-linux-gnu` (Linux ARM64)
- `x86_64-apple-darwin` (macOS Intel)
- `aarch64-apple-darwin` (macOS Apple Silicon)
- `x86_64-pc-windows-msvc` (Windows AMD64)
- `aarch64-pc-windows-msvc` (Windows ARM64)

This means:
- Faster installation (no runtime download)
- Better reliability (no network dependency after install)
- Proper pip/pipx integration

```bash
# Install via pipx (recommended)
pipx install gcop-rs

# Install via pip
pip install gcop-rs
```

## Documentation

### VitePress Migration

Documentation has been migrated to **VitePress** with the following improvements:

- Modern, fast documentation site
- Full-text search support
- Better navigation with sidebar
- Improved mobile experience

### Multi-language Support

Documentation now supports both **English** and **Chinese**:
- English: `/guide/`
- Chinese: `/zh/guide/`

### Auto Language Redirect

The documentation homepage now **automatically redirects** based on browser language preference.

## Upgrade Notes

Upgrading from v0.4.2 requires **no action**, fully backward compatible.

If you installed via pip/pipx, reinstalling will now get the native wheel:

```bash
pipx reinstall gcop-rs
```

## Installation

```bash
# Homebrew (macOS/Linux)
brew tap AptS-1547/gcop-rs
brew install gcop-rs

# pipx (Python users, recommended)
pipx install gcop-rs

# cargo-binstall (no compilation)
cargo binstall gcop-rs

# cargo install (compile from source)
cargo install gcop-rs
```

Or download pre-built binaries from [Releases](https://github.com/AptS-1547/gcop-rs/releases).

## Feedback

If you have any issues or suggestions, please submit an [Issue](https://github.com/AptS-1547/gcop-rs/issues).
