After update I have a problem. Radio buttons don't work on Checkout process (it doesn't allow to complete checkout). It show message "Wrong shipping method". I switched radio buttons to check boxes but it doesn't allow to switch shipping options (but it allows to complete checkout).
Also Canadian Postal codes work only in uppercase (before it works in both case and with spaces as well).
Is it better to switch to previous version of Woo Commerce or you have some salvation?