Riccardo Conte

Plugin that allow you to hide update notifications for each plugin installed. Choose which plugins you want to hide from a simple list and WordPress will not show you further notifications for those plugins.

Zaki Notifications Hider

Plugin that allow you to hide update notifications for each plugin installed

Mark Jaquith

Andrew Nacin

This unofficial plugin provides fixes for selected WordPress bugs, so you don’t have to wait for the next WordPress core release. This does not mean you can stop updating WordPress! It just means that you’ll get a few selected fixes more quickly.
Recent fixes:
<ul>
<li>WordPress 5.0
<ul>
<li>Lets themes enqueue <code>comment-reply.js</code> in the HTML header without JavaScript errors, see <a href="https://core.trac.wordpress.org/ticket/46280" rel="nofollow ugc">WP#46280</a>.</li>
</ul>
</li>
</ul>
Fixes are specific to your version of WordPress. It may be that your version of WordPress has no fixes. That’s fine. Keep the plugin activated and updated, in case you need it for a subsequent version of WordPress!
<h3>Complete Hotfix List</h3>
<ul>
<li>
WordPress 3.5
<ul>
<li>Lets you update Twenty Twelve if it is shown as “broken” after installing 3.5</li>
<li>Lets you update WordPress and install or update plugins and themes. (Only some Windows servers running IIS were affected.) You’ll need to <a href="https://codex.wordpress.org/Managing_Plugins#Manual_Plugin_Installation" rel="nofollow ugc">install this plugin manually</a>.</li>
</ul>
</li>
<li>
WordPress 3.4.2
<ul>
<li>Fix adding and updating Custom Fields</li>
</ul>
</li>
<li>
WordPress 3.3
<ul>
<li>Prevent plugin and theme styles from bleeding into the dashboard</li>
<li>Work around a bug for people without built-in JSON support</li>
</ul>
</li>
<li>
WordPress 3.2
<ul>
<li>Include JSON support for people with funky PHP setups</li>
</ul>
</li>
<li>
WordPress 3.1.3
<ul>
<li>Fix a bug that caused <code>post_status</code> to malfunction if passed an array</li>
</ul>
</li>
<li>
WordPress 3.1
<ul>
<li>Fix a bug that caused some taxonomy query manipulations (like excluding categories) to not work like they did before.</li>
</ul>
</li>
<li>
WordPress 3.0.5
<ul>
<li>Prevent KSES from overzealously stripping images and other advanced HTML from Administrator/Editor comments on display.</li>
</ul>
</li>
</ul>

Hotfix

Provides unofficial fixes for selected WordPress bugs, so you don't have to wait for the next WordPress core release.

Zaki Notifications Hider vs Hotfix