iamklaus

Features:
<ul>
<li>Follow posts: users can choose for each post if they want to follow the post. Following means users get an email everytime the post is being updated or even when the post is trashed. This includes new comments on the post as well. The email includes a diff, so that the user immediately can see the changes without visiting the website.</li>
<li>Favorites posts: user can favorite each post. All favorite posts per user will be listed in a widget. This feature give your users the possibility to create their own custom menu. Additionally users can sort their favorites by drag & drop.</li>
<li>Delete posts: if the users has the capability to delete posts, he can do this on the frontend (only trashing the content, no hard delete)</li>
</ul>
<h3>Arbitrary section</h3>

Better Content

Let your community help you creating better content. The vision of this plugin is to help website editors to improve their content.

Ramoonus

This plugin updates <a href="http://jquery.com/" rel="nofollow ugc">jQuery</a> to the latest official stable version, which is most likely not available within the latest stable release of WordPress. 
jQuery Migrate is also included for backwards compatibility.
No files are replaced, therefore deactivation of this plugin returns your site to it`s original state.
Since WordPress 5.6 includes an up-to-date version of jQuery 3, upgrading shouldn’t`t be necessary in most cases.
Warning
If you are not familiar with beta testing, bugfixing, javascript or running bleeding edge software it`s not recommended. 
I will not provide help on JavaScript and jQuery, only on plugin related issues (PHP)!
Reporting problems
Please post bug reports and request for help on <a href="https://wordpress.org/support/plugin/jquery-updater" rel="ugc">WordPress.org Support Forums</a>.
If you run into any bugs, turning this plugin off will fully deactivate everything.
Work in Progress
<ul>
<li>Options screen to enable/disable</li>
<li>Option to choose a specific jQuery version</li>
<li>Automatic cache flushing</li>
</ul>
For more information on the development visit the plugins <a href="https://github.com/Ramoonus/jQuery-Updater/issues" rel="nofollow ugc">GitHub</a>

jQuery Updater

Simple plugin

This plugin updates jQuery to the latest stable version on your website.

Better Content vs jQuery Updater