My only wishlist is to have robust rest API authentication and access control panel for all wordpress rest api and it's plugin api. There's problem with each and every plugin has to build different authentication and access control itself, dividing whole ecosystem in parts. For example, woocommerce rest API don't have media upload rest API, Now wordpress has media upload endpoint but could not be used as woocommerce authentication tokens can't access wordpress api. In an ideal situation, wordpress must provide different authentication token schemes and aceess control based on tokens, user and it's user roles. A dedicated dashboard is required to change the aceess control for each token, extended by plugin developer following the standard. Since there's no standard authentication and access control mechanism exist, each plugin implements differently and hence fragmentation in world of service based wordpress and reduce usability of system.