silverks

Some plugins and themes replace the default jQuery library that comes bundled with WordPress with another version, 
typically from the Google AJAX CDN. This is generally bad practice, since many other plugins and themes rely on and 
expect that the WordPress-bundled jQuery version is being loaded.
Also, typically the alternative jQuery library being loaded is not executed in the jQuery noConflict mode, which tend 
to cause conflicts with other JavaScript frameworks, like Prototype and MooTools.
This plugin simply restores the version of jQuery being loaded to the one that comes bundled with WordPress. It only 
does this if jQuery is already in the WordPress scripts queue, and won’t do anything otherwise.

Restore jQuery

Restore the loaded jQuery library to the version bundled with WordPress.

SuperWP - Super Rollback

Super Rollback empowers you to revert any plugin update instantly. Works with all plugins – both free and premium.
Once installed, you will see a “Rollback” link next to each plugin on the plugins screen. Once you have updated plugins, click this link and select the version you want to rollback too. It’s that easy!
Unlock all the features with <a href="https://superwp.io/pricing/?ref=wporg" rel="nofollow ugc">Super Rollback Pro</a>
<h4>Key Features</h4>
<ul>
<li>Rollback any free or premium plugin to previous versions</li>
<li>Lightweight with native UI</li>
<li>Choose up to 5 previous versions to rollback to [Pro]</li>
<li>Add rollback reason to keep other site admins informed [Pro]</li>
<li>Coming Soon: Rollback even when the WP dashboard is unavailable [Pro]</li>
</ul>

Super Rollback – Revert Plugins to Previous Versions

Rollback any plugin update/version – both free and paid plugins supported.

Restore jQuery vs Super Rollback – Revert Plugins to Previous Versions