* Fix - Address a fatal error when displaying order details with store credit on orders without a payment method
* Fix - Return reserved store credit to the customer's available balance when a partial-payment order fails, not only when it's cancelled
* Fix - Refund the full store credit when a partial-payment order is cancelled, instead of capping it to the amount charged to the gateway
* Dev - Allow third party code to register custom events for store credit wallet transactions (experimental)
* Feature - Add admin screens to browse and manage store credit transactions (user wallets) across the ledger
* Fix - Restore award counts on a reward configuration when voiding or restoring a reward-sourced credit transaction
* Fix - Address a style issue with radio inputs in some reward configuration screens when using recent WooCommerce versions
* Fix - Cashback rules not awarded when the matching product is a variation of a variable or variable subscription product
* Localization - Update translations and add support to more languages
* Localization - Add basic WPML and Polylang Pro support to translate the customer-facing store credit label
* Fix - Address a compatibility issue with Two Factor Authentication plugin for WooCommerce
* Fix - Address an issue from the 4.2.0 update where previous email customizations were not preserved correctly
* Feature - Add store credit awarded emails to notify customers about their earned store credit rewards
* Localization - Address a translation issue when using the provided Dutch translations in the rewards admin screens that caused a PHP error due to misplaced placeholder
* Fix - Address an uncommon issue where some customer metadata is not a string, but an array, causing a PHP error when handling a customer object
* Fix - When a user updates their email address from the My Account page, ensure their store credit balance is preserved
* Fix - When a Subscription payment renewal fails, ensure that the subscription is set to failed
* Fix - Resolve a compatibility issue with WooCommerce Subscriptions when the customer switches from a subscription to another in some themes
* Tweak - Attach the customers' account funds balance to WooCommerce customers API responses
* Fix - Address an issue where Subscription renewals could cause debiting the customer's store credit balance twice
* Fix - Partial payments should be disabled at checkout if the main gateway becomes disabled as the result of third party code that disallows store credit payments
* Fix - Address a framework issue where third party code may have the customer addresses stored in consecutive user meta resulting in array values instead of a single values