Our CI servers seem to be running Maven 3.2.5, which is… quite old (2014). Is there any reason this couldn’t be upgraded to 3.6.3 or at least 3.3.9? This would drop support for Java 6, which might be a big deal for some old(er) module out there.
PS This isn’t just an idle question. One of the build dependencies of the FHIR2 module requires Maven 3.3.9+