bldwebdevs

The Easy Update Notifier plugin provides WordPress administrators with a quick and easy way to monitor and receive email notifications about available updates. This includes notifications for plugin, theme, and WordPress core updates, all accessible from the admin dashboard.
Features include: 
– “Check Plugin Updates” option in the WordPress admin bar. 
– Dashboard page showing available updates for plugins, themes, and the core. 
– Customizable email notifications, sent based on user-configurable intervals. 
– Flexible update check intervals: daily, every 15 days, or every 30 days.
<h3>License</h3>
This plugin is licensed under the GNU General Public License v2.0 or later.

Easy Update Notifier

Easily monitor and receive email notifications for available plugin, theme, and WordPress core updates from the admin dashboard.

simshaun

There’s not much to this plugin. It’s a couple barebones filters that turn off the plugin and theme autoupdate emails.
On WordPress 5.5.0, plugin/theme autoupdate emails are turned off regardless of whether or not they failed.
Since WordPress 5.5.1, emails indicating update failures are allowed through.

Disable Plugin Autoupdate Emails

Getting too many "plugin updated" or "theme updated" emails since WordPress 5.5? This turns them off.

Easy Update Notifier vs Disable Plugin Autoupdate Emails