How to Disable the WordPress Update Notice

How to Disable the WordPress Update Notice

Want to remove the nagging update notice from your WordPress site? This can be helpful if you built the site for someone else and don’t want them upgrading it.

Perhaps there are plugins running on the site that won’t be compatible with the update.

Here’s a quick snippet to remove the notice from your site:

define( 'WP_AUTO_UPDATE_CORE', false );

Source: wp-snippets.com

Simply add that to your functions.php file, click save, and the notices will disappear!