Nexus 2 OSS vs. Nexus 3
<p>I operate some Docker services. Some of them are selfmade with Dockerfiles. I now want to store them into a Sonatype Nexus private repository to publish them to another server in my network.</p>

<p>My research half a year ago gave me Nexus 2 OSS as best option. But now Nexus 3 got released and I'm kinda confused. What version should I use? Greatest confusion is because there is no difference between Pro and OSS version anymore on Docker Hub:</p>

<ul>
<li><a href="https://hub.docker.com/r/sonatype/nexus/tags/" rel="noreferrer">sonatype/nexus</a> has got tags <code>oss</code> and <code>pro</code></li>
<li><a href="https://hub.docker.com/r/sonatype/nexus3/tags/" rel="noreferrer">sonatype/nexus3</a> has only got tags like <code>3.x.x</code></li>
</ul>

<p>Question is: May I use Nexus 3 for free? Or will there be any costs as in Nexus 2 Pro?</p>