Add following code to the functions.php file of your active theme folder. It will remove the WordPress update nag e.g. WordPress 3.9.1 is available! Please update now, from the all users dashboard, admin dashboard & from Updates page as well.
<?php add_action('after_setup_theme','remove_core_updates'); function remove_core_updates() { if(! current_user_can('update_core')){return;} add_action('init', create_function('$a',"remove_action( 'init', 'wp_version_check' );"),2); add_filter('pre_option_update_core','__return_null'); add_filter('pre_site_transient_update_core','__return_null'); } ?> |