v3.0.0

• Changed combobox implementation, now following ARIA 1.2
• <auto-complete aria-owns="list-id"> should be changed to <auto-complete for="list-id">
• Removed the UMD build
• ES module now treats combobox-nav as an external dependency
• Added dist/bundle.js which includes @github/combobox-nav

Features

• Added support for Alt + Up/Down Arrows