Hi,
Thanks for using our plugins. I can help out here.
You should be good for WooCommerce 3.0.
I have updated the known issues and removed it as we have had 8 releases since 3.0 has been released and will believe all major issues have been taken care of.
It is still recommended you update a staging site before updating a production site just in case there is something unique about your site that might cause a conflict.
If something does come up please create a new ticket with your issue and we can help out.
Cheers