deprecated code

/wp-content/plugins/contact-form-7/admin/js/scripts.js:21:46: jQuery.fn.click() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:34:36: jQuery.fn.focusin() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:37:7: jQuery.fn.focusout() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:44:43: jQuery.fn.click() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:49:18: jQuery.fn.focus() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:261:16: jQuery.fn.click() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:266:10: jQuery.fn.blur() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:270:7: jQuery.fn.focus() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:272:7: jQuery.fn.keydown() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:54:53: jQuery.fn.click() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:62:30: jQuery.fn.change() event shorthand is deprecated
/wp-content/plugins/contact-form-7/admin/js/scripts.js:120:36: jQuery.fn.submit() event shorthand is deprecated