Zwave Plus

[Automate]

a new marketing certification program called Z-Wave Plus™. Designed to help consumers identify products that take advantage of the recently introduced 'Next Gen' Z-Wave platform (500 Series) from Sigma Designs, Z-Wave Plus is a selected set of extended features and capabilities that enhance the end user experience and make easy Z-Wave installations even simpler to perform.

 
more here  http://www.z-wavealliance.org/sigma-designs-and-z-wave-alliance-introduce-new-z-wave-plus--certification-program
 
This was announced back in October 2013 but I don't remember any discussions about it in the forums
 
Anybody seeing any changes in the Zwave products?