WooCommerce Product Bundles 8.3.5

* Fix - Added support for composited bundles when using the new Cart and Checkout blocks - requires Composite Products 8.4.0.
* Fix - Group bundled items in single 'Includes' meta when viewing the legacy mini cart.
* Fix - Appended list of bundled items next to composited container bundles in the cart widget.
* Fix - Fixed an issue that prevented bundled item quantity inputs from appearing in bundles when object caching is enabled and bundle-sells are in use.
* Fix - Resolved an issue with missing 'checkout-blocks.css'.
* Fix - Resolved an issue that prevented bundles from being ordered again if one or more items is saved as optional after the original order is placed.

* Fix - Added compatibility with the Cart and Checkout blocks.
* Tweak - Removed the 'Subtotal' prefix from bundled item subtotals in all templates.
* Tweak - Further cleaned up onboarding notice.

* Fix - Recalculate bundled item stock status when the 'Min Quantity', 'Filter Variations' or 'Optional' setting changes.
* Tweak - Made it possible to remove individual optional items that are part of an ungrouped bundle with mandatory items.
* Tweak - Move Composite Products integration module code into Product Bundles.
* Fix - Display the 'Additional Information' tab for unassembled Product Bundles with physical items.
* Tweak - Refactored 'WC_Product_Bundle::apply_subs_price_html' and introduced 'WC_Product_Bundle::apply_subs_calculate_price_data' which can be used to update Bundle structured product data to include subscription prices.
* Tweak - Use new WooCommerce brand colors.
* Fix - Fixed issue that prevented Bundle-Sells from being imported via the REST API.