Woocommerce Gift Cards 1.16.12

* Tweak - Improved how gift cards emails are displayed in small screens.
* Tweak - Updated the way of identifying hydration context in Store API requests.

* Tweak - Updated Gift Cards notices to use the new block styles.
* Fix - Resolved a PHP error that can occasionally occur when using WooPayments.
* Fix - Fixed fatal error triggered when recalculating totals with orders with gift cards and fees.

* Tweak - Hide 'Refund to gift cards' button from orders that do not include any debited gift cards.
* Fix - Fixed an issue that prevented admin scripts from loading when High-Performance Order Storage was used.
* New - Introduced 'woocommerce_gc_cart_gift_cards_template_args' filter.

* Fix - Fixed 'Invalid quantity configuration. Please review the recipients count.' error for multiple gift cards with the same recipient email.

* Fix - Important: Security improvements.
* Fix - Resolved deprecation notice when viewing a Subscription paid by gift cards balance.
* Tweak - Declared compatibility with the cart/checkout Blocks.

* Fix - Fixed an issue with page titles in settings.
* Tweak - Used admin theme colors in settings.
* Fix - Resolved a styling issue with the outline border when selecting a gift card form field.

* Feature - Added compatibility between the 'Send as gift?' feature and the new, block-based single product template.

* Important - Security improvements.
* Tweak - Added support for uploading translation files to GlotPress after each release.

* Important - Declared compatibility with the new High-Performance Order Storage.

* Important - Security improvements.