Location of 4.5.2 Maven artifacts?

I am looking to take a dependency on the latest version of SoapUI that was recently released (4.5.2). Have these been published in a Maven repository somewhere and if so where?

The artifacts for 4.5.1 are published here: http://www.soapui.org/repository/maven2 ... pui/4.5.1/

There appears to be no similar directory for 4.5.2. Am I missing it? Has it been published elsewhere?

To be clear, I am aware that the package name has changed between 4.5.1 and 4.5.2, I checked out the 4.5.2 source from git hub and then attempted to compile just the maven-plugin part, which depends upon the soapui module. This was my result:

soapui-maven-plugin michael.ottati$ mvn compile
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building soapUI Maven plugin 4.5.2
[INFO] ------------------------------------------------------------------------
Downloading: http://www.soapui.org/repository/maven2 ... -4.5.2.pom
Downloading: http://repo1.maven.org/maven2/com/smart ... -4.5.2.pom
[WARNING] The POM for com.smartbear.soapui:soapui:jar:4.5.2 is missing, no dependency information available
Downloading: http://www.soapui.org/repository/maven2 ... -4.5.2.jar
Downloading: http://repo1.maven.org/maven2/com/smart ... -4.5.2.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.702s
[INFO] Finished at: Tue Jun 11 14:54:22 PDT 2013
[INFO] Final Memory: 7M/90M
[INFO] ------------------------------------------------------------------------

Does anyone know where the 4.5.2 artifacts are published?

Thanks