Disable Plugin Update vs Disable Theme and Plugin Auto-Update

As of WordPress 5.5, email notifications will be sent after each attempt to automatically update a plugin, regardless of whether the update was successful or failed. To disable these email notifications, simply install and activate this plugin 🙂

Disables the default notification emails sent by a site after an automatic theme and/or plugin update. Simply activate the plugin to disable these email notifications (allows failure notices through unless setting is enabled to disable these as well). This is a simple & lightweight plugin that simply uses the official filters made available as of WordPress 5.5 to disable these email notifications upon activation. It does let update failure notifications through by default, but the Settings => General page has a setting to disable these as well. Check things out on GitHub at https://github.com/KZeni/Disable-WordPress-Theme-and-Plugin-Auto-Update-Emails