Currently you can't specify the version for a maven build and it will be populated from the edition/version and have "-SNAPSHOT" appended to that. It would be useful if the user can specify the version that should be used, or at the very least say whether it is a SNAPSHOT or final build.
Added in 1.4-SNAPSHOT build 201401151434 I've added the "POM Version" metadata which will allow users to be able to specify the value that should be used in the <version> of the pom. eg: ID = 1 ... POM Version = 1.1-SNAPSHOT
Confirmed that setting the POM Version updated the version in the pom.xml file. Updated the UI in 201402121018 to highlight "POM Version" in the content spec editor.