Show HN: Track Changes for Google Docs

Google Docs Add-on platform is launching today. We've built a Track Changes Add-on for it.

You can see a demo video here:

https://www.youtube.com/watch?v=7HwBhhKQwxA&feature=player_embedded

You can get the Add-on for free here:

https://chrome.google.com/webstore/detail/track-changes/pgjeblaieehjmmahlikmifaggjckpcnp?utm_source=permalink