Hello friends. There have been a number of WooCommerce plugin and theme updates that patch issues related to the WooCommerce 3.0 upgrade and all of them are now available for download:

• WooCommerce Groups Plugin Version 1.11.2, Released on 2017-05-04
• WooCommerce Product Bundles Version 5.2.4, Released on 2017-05-03
• WooCommerce Measurement Price Calculator Version 3.11.4, Released on 2017-05-03
• WooCommerce Name Your Price Version 2.5.5, Released on 2017-05-04
• WooCommerce UPS Shipping Version 3.2.2, Released on 2017-05-04
• WooCommerce Composite Products Version 3.9.4, Released on 2017-05-04

Existing members, you can find these updates by logging into your account and checking the downloads area.