SoapUI 5.4.0 is not fully published

In soapui-maven-plugin-5.4.0.pom I see that parent pom is:

<parent>
        <groupId>com.smartbear.soapui</groupId>
        <artifactId>soapui-project</artifactId>
        <version>5.4.0</version>
    </parent>

 but I couldn't find it in http://smartbearsoftware.com/repository/maven2/com/smartbear/soapui/soapui-project/

Will you publish it?