Version 6.6.0

* Fix - When using the checkout block to pay for renewal orders, ensure the order's cart hash is updated to make sure the existing order can be used.
* Fix - Prevents a PHP fatal error that occurs when the cart contains a renewal order item that no longer exists.
* Fix - When HPOS is enabled and data compatibility mode is turned on, make sure subscription date changes made to postmeta are synced to orders_meta table.
* Fix - Resolved an issue that would cause undefined $current_page, $max_num_pages, and $paginate variable errors when viewing a page with the subscriptions-shortcode.

Version 6.5.0

* Add - When a customer toggles automatic renewals on or off via their My Account page, add a note to the subscription to record that event.
* Fix - When a subscription is flagged as requiring manual payments, allow admin users to turn on automatic payments for a subscription via the Edit Subscription page by selecting a new payment method.
* Fix - When processing an early renewal order, make sure the suspension count is reset back to 0 on payment complete.
* Fix - Ensure proper backfilling of subscription metadata (i.e. dates and cache) to the postmeta table when HPOS is enabled and compatibility mode (data syncing) is turned on.
* Fix - Fetch and update the `_cancelled_email_sent` meta in a HPOS compatibile way.
* Dev - Introduce a new wcs_get_subscription_grouping_key() function to generate a unique key for a subscription based on its billing schedule. This function uses the existing recurring cart key concept.
* Dev - Deprecate the WC_Subscriptions_Synchroniser::add_to_recurring_cart_key(). Use WC_Subscriptions_Synchroniser::add_to_recurring_product_grouping_key() instead.

Version 6.4.0

* Add - Use admin theme color and the correct WooCommerce colors.
* Fix - Resolve an issue that would cause 3rd party plugin edit product fields with the show_if_variable-subscription class to be incorrectly hidden.
* Fix - Allow gateways to execute action on payment method deletion before updating the subscription.
* Fix - Ensure subscriptions have a date created that correctly accounts for the site's timezone. Fixes issues with subscriptions having a date created double the site's UTC offset.
* Fix - When HPOS is enabled, fix quick-editing the subscription statuses on the admin list table.
* Dev - Updated the hooks for Checkout Blocks, replacing the deprecated `woocommerce_blocks_checkout_` prefixed hooks with `woocommerce_store_api_checkout`.
* Dev - PHP 8.2: Fix "Creation of dynamic property" warnings.

Version 6.3.0

* Add - Introduce the "Subscription Relationship" column under the Orders list admin page when HPOS is enabled.
* Fix - Resolved an issue that caused subscriptions with an unpaid early renewal order to be incorrectly considered as needing payment.
* Fix - When HPOS is enabled, make the orders_by_type_query filter box work in the WooCommerce orders screen.
* Fix - Ensure renewal orders paid via the Block Checkout are correctly linked to their subscription.
* Fix - Resolved an issue that caused paying for failed/pending parent orders that include Product Add-ons to not calculate the correct total.
* Fix - Ensure the order needs processing transient is deleted when a subscription order (eg renewal) is created. Fixes issues with renewal orders going straight to a completed status.
* Fix - Store the correct subscription start date in postmeta and ordermeta when HPOS and data syncing is being used.
* Fix - When HPOS is enabled, deleting a customer will now delete their subscriptions.
* Fix - Missing styles on the Edit Subscription page when HPOS is enabled.

Version 6.2.0

* Add - Introduce an updated empty state screen for the WooCommerce > Subscriptions list table.
* Fix - Ensure subscription checkout and cart block integrations are loaded on store environments where WooPayments is not enabled.
* Fix - Ensure the shipping phone number field is copied to subscriptions and their orders when copying address meta.
* Update - When HPOS is disabled, fetch subscriptions by customer_id using the user's subscription cache to improve performance.
* Dev - Deprecated the 'woocommerce_subscriptions_not_found_label' filter.

Version 6.1.0

* Fix - Resolved an issue that prevented the "Used for variations" checkbox to not be enabled on the edit product page load causing variations to be deleted erroneously.
* Dev - Fixed wcs_get_subscription_orders() returning an empty list when querying parent orders when HPOS is enabled with data syncing off.

Version 6.0.0

* Fix - Resolve an issue that prevented the "Used for variations" checkbox from being enabled on the variable subscription product edit screen on WC version v7.9.0.

Version 5.9.0

* Fix - Ensure when a customer changes the shipping method on cart and checkout that the recurring totals correctly reflect the chosen method.

Version 5.8.0

* Fix - When HPOS is enabled, permanently deleting a subscription related order wasn't updating the related orders cache properly.

Version 5.7.2

* Fix - Resolved an issue with customers being redirected to an incorrect Pay for Order URL after login.