* New - New feature "Delete Lightspeed categories cache" - remove any LS categories in the cache. Forces the plugin to stop trying to link products' categories with ones that were imported.
* New - New "wclsi_sync_prod_inventory" filter that filters the $wc_prod object before syncing its inventory to Lightspeed
* Fix - Fixes a bug that was introduced in 1.6.8 that does not re-load the "wclsi_poll" action scheduler job
* Tweak - Enhances error and notification experience