* Dev - Added 'bundled_item_reset_variation_image' JS filter to make variation image reset logic for optional bundled items customizable.

* Fix - Fixed an infinite loop affecting discounts when using Memberships.

* Fix - Fixed missing notices.

* Fix - Prevent stale products in cart while using item grouping 'None'.

* Important - Product Bundles now requires WooCommerce 3.6+.

* Feature - Added integration with the Revenue Analytics of Composite Products.

* Feature - Made it possible to remove optional bundled items in the Cart page.

* Fix - Make sure original bundled item price is displayed when the bundled item has a discount.

* Fix - Prevent bundled products from being reported as 'on backorder' in bundles, unless backordering requires notification.

* Fix - Allow bundle-sells discounts granted by Composite Products, bundled products, and composited products to be applied to other products in the cart.

* Fix - Update 'Edit in Cart' query string to include bundle quantity.

* Fix - Fixed an infinite loop affecting discounts when using Memberships. Thanks @Alex for pointing this out!

* Fix - Fixed a fatal error that is triggered by invalid 'wc_pb_notice_options' values.

* Fix - Fixed PHP notice triggered when a non-numeric value is used in 'WC_Product_Bundle::calculate_price'.

* Tweak - Bundled items are now displayed under composited Bundles in the mini cart when the 'Item Grouping > Flat' is selected.

* Feature - Added 'bundle_stock_status' and 'bundle_stock_quantity' REST API fields (read only).

* Fix - Fixed an indexing issue affecting the 'wc_order_bundle_lookup' table.