* Tweak-CSS Improvement.
* Fix -Category Filter Improvement.

* Added captcha for Post Comment forms.

* Tweak-Require Checkout.js

* Tweak-Remove Authorize.Net Emulation gateway support

* New: Sync quantity of free gift to more than one product at a time.
* New: Compatibility with All Products for Subscriptions, free gifts are not valid when user subscribes to cart.
* Update: Cart validation, throw notice of unconfigured variable gift *before* user attempts checkout.
* Fix: Border styles for Twenty Twenty One theme.
* Fix: More specific jQuery listeners to resolve conflicts with Flatsome’s cart quickview.