Hi all, we're introducing Windup BOM (Build of Materials). A BOM is basically a declaration of versions of artifact that you may need when building Windup 2 rulesets. By adding it to your ruleset's pom.xml, you avoid setting wrong versions and maintaining them when upgrading. Usage: <properties> ... <version.windup>2.0.0.Beta2</version.windup> </properties> <dependencyManagement> <dependencies> <!-- Windup BOM --> <dependency> <groupId>org.jboss.windup</groupId> <artifactId>windup-rulesets-bom</artifactId> <version>${version.windup}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> See the Windup QuickStarts for an example. Enjoy :) Ondra TIP: Parallelized Maven builds: `mvn -T 1C clean install` speeds up esp. the initial downloading of dependencies.