April 2017 is gone and no new Version. Sorry to say, but this was expected as Quest never achieved there planed release Date in the past 6 Years or so.
Remember how innovative Vranger was in 2008-2010. Really sad development.
Hopefully they check the latetest Windows Update KB4019215 from May 2017. After installing them my vranger stopped working:
Error with repository content
Error in XML Document.
Also Dell OMSA 8.5 seems not working correctly, high cpu usage with DSM SA Connection Service.