Added filter to search customers based on Date
Fixed notices based on WordPress 5.5.4
Fixed bugs based on PHP 7.4
Addd endpoint to add/update/delete customers based on WordPress User ID
Added endpoints for slotsfixed bugs based on latest WP version
Added services in all staff endpoint.
Fixed authentication issue for multisite.
Added authentication for REDIRECT_HTTP_AUTHORIZATION.
Updated plugin to support Bookly Latest Version.