* Fix – Match customer emails without case sensitivity so store credit shows up regardless of how the email was entered
* Fix – Address an error with some scoped dependencies introduced in v5.1.4
* Fix – Prevent a store credit coupon from discounting more than its credit when order totals are recalculated programmatically

* Add – Reschedule flow on the booking details admin view: availability-aware calendar that preselects the current slot, keeps the original price, and re-syncs to Google Calendar.
* Add – Added the ability to edit the "Requires confirmation" payment method title and description from its settings.
* Fix – Fixed hourly bookings ending exactly at midnight incorrectly blocking the following day from being booked.
* Fix – Fixed a JS error when multiple bookable products are displayed on the same page.
* Fix – Fixed the admin calendar Day view displaying a booking that ends at midnight as an all-day block on the following day.
* Fix – Fixed calendar date picker navigation arrows being hidden at narrower screen resolutions due to a z-index conflict with the table navigation bar.
* Fix – The `woocommerce_bookings_booked_day_blocks` filter is now consistently applied even when a product has no existing bookings.
* Fix – Replaced legacy `{blogname}` placeholder with `{site_title}` in all booking email subject defaults to align with WooCommerce core.
* Fix – The add-to-cart button on the single product page now inherits the theme's Global Styles button design on block themes.
* New – Important: WordPress 6.8+ is now required.
* New – Important: WooCommerce 10.6+ is now required.
* Tweak – Bumped WooCommerce "tested up to" version to 11.0.

* add – adds `login` event after user signs in
* add – adds `payment_failed` event when checkout payment fails
* add – adds server-side `refund` event tracking on order refund
* add – adds `new_customer` and `customer_lifetime_value` properties to `purchase` event
* add – adds `user_agent` property to server-side `purchase` event
* add – improves `add_to_cart` event for variable products by preloading product variants
* tweak – swaps `add_billing_info` and `add_payment_info` checkout event triggers for backwards compatibility
* tweak – background server-side purchase queue now includes completed orders
* fix – fixes cart `value` rounding errors in ecommerce events
* fix – fixes FPID cookie client ID retrieval for Measurement Protocol
* fix – fixes conversion tracking monitoring
* tweak – tested against the latest versions of WordPress and WooCommerce

*Fixed security issues listed by QIT