* Tweak – Removed add-on flat fees from per unit product prices in the cart. Requires Product Add-Ons v6.4.0.
* New – Introduced ‘woocommerce_store_api_before_bundle_aggregated_totals_calculation’ and ‘woocommerce_store_api_after_bundle_aggregated_totals_calculation’ actions.
* Fix – Fixed an issue that required customers to select mandatory items for optional bundled items that hadn’t been selected.

* Tweak – Important: The price of flat fee add-ons is no longer added to the per unit product price in the cart, but directly to the product total.
* Tweak – Important: The add-on prices in the cart are now displayed next to the selected add-on options, instead of the add-on name.
* Tweak – Important: The ‘woocommerce_addons_add_price_to_name’ filter is now deprecated. Use ‘woocommerce_addons_add_product_price_to_value’ or ‘woocommerce_addons_add_cart_price_to_value’ or ‘woocommerce_addons_add_order_price_to_value’ instead.
* Tweak – Important: Requires Product Bundles 6.20.0+ and Composite Products 8.9.0+.
* Tweak – The prices of flat fee add-ons are now prefixed with a ‘+’ sign in the cart/order templates to indicate that these prices are not included in the per unit product price.
* Tweak – The prices of quantity/percentage based add-ons are now hidden by default in the cart/order templates, as they are already included in the per unit product prices. To reveal them, use the ‘woocommerce_addons_add_cart_price_to_value’ or ‘woocommerce_addons_add_order_price_to_value’ filter.
* Tweak – Added basic telemetry using Tracks.

* Tweak – WC 7.8 compatibility.

* Tweak – WC 7.8 compatibility.