There are no changes to the actual source code in this release but tests have been improved and a Renjin (JVM R) version is now published to maven central.
<dependency>
<groupId>se.alipsa</groupId>
<artifactId>xmlr</artifactId>
<version>0.2.1</version>
</dependency>
Due to publishing rules, when using xmlr in Renjin you load it by library('se.alipsa:xmlr')
as opposed to library('xmlr')
in GNU R (native R).