# official help
- Wave This API released. Plus Official Chrome Extension and Bonus Unofficial Wordpress Widget -
- Google Wave Gets Email Notifications -
- Google Wave Births "Active Robots" -
- Submitty and Gadgitty - Two Bots to Help Wave Developers -
- Lars: Remove Participant Feature due "Within a Month" -
- Restore a Wave to a former state, or make it Read-Only. -
- Group Waves -
- Follow, Follow, Follow, Follow the Waves You Choose -
- Using Google Wave -
- Expecting invites to give out? This is why you might not have them -
- Google Wave won't run in Internet Explorer. -
- Wave Protocol Installation Instructions -