WooCommerce Subscriptions 6.2.0

* Add: Declare WooCommerce as a plugin dependency in the plugin header.
* Fix: Ensure next payment dates are only extended when early renewal orders paid via the modal are fully paid. Prevents extending dates on authorized but not captured payments.
* Fix: Updated the switching calculator to handle situations where an upgrade has a new price per day less than the old price per day. Previously this would result in a negative upgrade cost.
* Fix: Update the failing payment method on a subscription when customers successfully pay for a failed renewal order via the block checkout.
* Fix: Resolved an issue that would cause subscriptions to be directly cancelled by the WooCommerce process of automatically cancelling unpaid orders in-line with the hold stock setting.
* Fix: Prevent duplicate status transition notes on subscriptions and potential infinite loops when processing subscription status transitions.
* Fix: Resolved an issue that could lead to "Undefined array key 'order-received'" errors.
* Fix: Resolved errors that could occur when paying for renewal orders via the checkout when the store has custom checkout fields.
* Fix: Resolved database errors that would occur when ordering the subscriptions list table by the 'Last order date' on sites with HPOS enabled.
* Dev: Introduced a new filter ('wcs_setup_cart_for_subscription_initial_payment') to enable third-party plugins to use the pay-for-order flow to complete a subscription's initial payment.
* Dev: Updated subscriptions-core to 7.0.0.

* Fix: Ensure the subscription renewal payment process doesn't attempt to reprocess previously paid renewal orders.
* Fix: Resolved an issue where discounts, when reapplied to failed or manual subscription order payments, would incorrectly account for inclusive tax.
* Fix: Resolved an issue that could cause an empty error notice to appear on the My Account > Payment methods page when a customer attempted to delete a token used by subscriptions.
* Fix: Make sure we always clear the subscription object from cache after updating dates.
* Fix: Use block theme styles for the 'Add to Cart' button on subscription product pages.
* Fix: Customer notes not being saved on the Edit Subscription page for stores with HPOS enabled.
* Fix: Ensure products that have a yearly billing period can choose a date that the subscription is synchronized to.
* Fix: Improved alignment of subscription product pricing fields on the edit product screen for consistency with other fields.
* Fix: Avoid setting empty meta keys on subscriptions when changing the customer's default payment method.
* Fix: Use a more scalable way to filter the orders admin list table by parent orders on HPOS stores.
* Fix: Resolved an issue that prevented subscription custom place order button labels from working on the block checkout.
* Update: Change the update all subscriptions checkbox displayed on the change payment method page to be enabled by default.
* Dev: Update subscriptions-core to 6.9.0

* Add: Subscription plugin settings can now be fetched via the /wc/v3/settings/subscriptions REST API endpoint.
* Fix: Trigger the subscription.updated webhook event for all subscription updates.
* Fix: Block the UI after a customer clicks actions on the My Account > Subscriptions page to prevent multiple requests from being sent.
* Fix: WC 8.6.0 compatibility: Resolved wc_get_log_file_path() deprecation warnings.