Woocommerce Local Pickup Plus 2.11.7

* Fix - When a variable product is added to cart, make sure category-level pickup settings are inherited by its variations
* Misc - Add support for WooCommerce 4.1

* Feature - Add a setting to limit the number of customers that can pick up an order in a given time slot if appointments are required
* Tweak - Improve the accessibility of the pickup location appointment date picker
* Fix - Do not show the pickup location field when Local Pickup Plus is not the chosen shipping option in some cases where only a pickup location per order is the checkout mode
* Fix - If a customer that has previously completed a checkout at a pickup location with a price adjustments, ensure the adjustment is applied again when they return to checkout and their preferred location is selected by default
* Fix - If the shipping address is the default shipping destination make sure the customer can uncheck the "Ship to a different address?" option and use the billing address instead
* Fix - Allow a pickup location to override a price adjustment by setting a "0" value instead of defaulting to global setting
* Localization - Update Italian translation

* Fix - Ensure that when using a pickup location per order, and there is only a pickup location in database, the labels for shipping or pickup at checkout are consistent with the current selection
* Fix - Use the Local Pickup Plus shipping method title at checkout when the current package selected for pickup
* Fix - When cash on delivery availability is restricted to local pickup, but a different shipping method is selected at checkout, cash on delivery should be disabled
* Fix - Address an issue with AvaTax where calculated taxes for the pickup location persisted when the shipping method changed from local pickup, in some circumstances
* Misc - Add support for WooCommerce 4.0