* Fix – Media Mail, Library Mail and other services no longer disappear from checkout when their enabled setting was stored by anything other than the settings screen, such as WP-CLI or a site migration.
* Tweak – Log a debug line naming the service whenever a rate is skipped because it is disabled in the settings.
* Tweak – WooCommerce 11.0 Compatibility.

* Add – Admin-only notes timelines for vendors and products, with support for adding, editing, and deleting notes, an extensible `WC_Product_Vendors_Admin_Notes` API, and `wcpv_admin_note_*` hooks for programmatic note management.
* Add – Note types, including red flags for vendor and product policy violations, with a registerable type system via the `wcpv_admin_note_types` filter, allowing extensions to add custom note types and events. Red flags are highlighted next to note counts.
* Add – Display product note rollups on the vendor edit screen and vendor/product note counts on the Vendors list table, making product-level notes easier to discover without cluttering the vendor timeline.
* Update – Replace the vendor "Admin Notes" field with the new notes timeline. Existing notes are migrated automatically during upgrade.
* Update – Remove support for the WooCommerce beta product editor ahead of its removal in WooCommerce 11.0.
* Dev – Remove obsolete conditional code after the minimum supported version bump.

* Fix – Skip UPS destination address validation for carts that contain only virtual products, so they are no longer blocked at checkout.
* Tweak – WooCommerce 11.0 Compatibility.

* Update: Tested up to WooCommerce 10.9.0
* Fix: Revamp Edit in Cart flow. Introduce `wc_nyp_redirect_to_cart_after_edit` filter to disable redirecting to cart after editing price in cart.
* FIx: Declare compatibility with product instance caching feature.