To use this repository, add it to your pom.xml:

<repositories>
  <repository>
    <id>yamcs</id>
    <url>https://maven.yamcs.org/releases</url>
  </repository>
</repositories>
<pluginRepositories>
  <pluginRepository>
    <id>yamcs</id>
    <url>https://maven.yamcs.org/releases</url>
  </pluginRepository>
</pluginRepositories>