WooCommerce 3 Deprecated/Notice

Hi,

Thanks for the plugin! Just some minor issues now: With PHP 5.6 and 7.1 I get the following deprecated & notice messages. Will these be addressed in upcoming versions?

Deprecated: Non-static method FWCFE_Checkout_Fields_Manager::override_checkout_fields() should not be called statically in /Users/htdocs/wp-includes/class-wp-hook.php on line 298

Notice: Undefined index: currentRuleVisibility in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 294

Notice: Undefined index: currentRuleVisibility in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 298

Notice: Undefined index: wc_order_field_5942 in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 325

Notice: Undefined index: wc_order_field_2180 in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 325

Notice: Undefined index: wc_order_field_9672 in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 325

Notice: Undefined index: wc_order_field_3337 in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 325

Notice: Undefined index: wc_order_field_9856 in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 325

Notice: Undefined index: wc_order_field_1450 in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 325

Notice: Undefined offset: 7 in /Users/htdocs/wp-content/plugins/flexible-woocommerce-checkout-field-editor/flexible-checkout-field-editor.php on line 143