* New - When 'Hide out of stock items from the catalog' is enabled, hide bundles with insufficient stock in Upsells, among other places.
* Fix - Fixed fatal error in own version of WP_Background_Process.
* Fix - Resolved deprecation notice in Cart block.
* New - Show backorder status on Composite Product's review page when the configuration requires so, if there's an item or if the bundle itself is available on backorder.
* Fix - Suppress cart change notifications for bundled items.
* Fix - Fix untranslated 'View Cart' string.
* Tweak - Avoid passing null values to version_compare function.
* Tweak - Updated version of @somewherewarm/selectsw dependency to include updated styling.
