Jan Koch

Upon activation, this plugin uses the “automatic_updater_disabled” filter to prevent automatic updates from being installed. 
It does not offer configuration, not even an options page in WP Admin.
Simply install and activate the plugin to disable all automatic updates. Deactivate the plugin to re-enable all automatic updates.

Stop Automatic Updates

This plugin disables all automatic updates. No configuration needed.

vinvin27

WP Disables Updates allow you to disables plugin or themes or translation or wordpress core updates.
Major features :
<ul>
<li>Disable plugins updates.</li>
<li>Disable themes updates.</li>
<li>Disable translation updates.</li>
<li>Disable WordPress core updates.</li>
</ul>
PS: Used there features if you know what you are doing. No updates = Security holes, but sometimes updates may break your website. 
WordPress has added a quite convenient feature since version 3.7: Automatic update.
But sometimes, updates can be a real problem for your website. 
It is important to make updates to avoid security problems, but you must be very careful when applying updates. 
For example, if you use a prenium theme and you have not made a child theme for the changes. If the theme requires an update, it may delete all your changes and lost working hours….
But be careful, it’s to be used, if you know what you’re doing. You have to be on the lookout for changes made to the plugins. 
If a correction has been made to fill a security hole or just to improve the plugin.
More detail on this blog post – write in French : 
Désactiver les <a href="https://www.vinvin.dev/wordpress-desactiver-mise-jour/" rel="nofollow ugc">mises à jour WordPress</a>

WP Disables Updates

A simple and effective plugin to turn off WordPress update notifications selectively. I have found two uses for this so far:

1. When a premium theme is broken and is erroneously reporting that there is an update available and there is not.
2. When you want to disable certain update notifications on a production site because you prefer to test them locally, commit them to your repository and push the changes to production.

Simple and Works

WP Disables Updates allow you to disables plugin or themes or wordpress core updates.

Stop Automatic Updates vs WP Disables Updates