In the recent post from Redmond we can read that Dynamics 365 for Operations is going to get platform Update 4 and it packs a punch. Here is a quick overview:
An ENTIRELY new work space design with rich embedded Power BI reports.
Release of the Mobility solution
Release of the interactive Gantt chart control for doing visual scheduling.
New feedback solution (which I hope is optional)
They are also from now on going to launch updates every month for the platform.
All in all this is a pretty large update and I can’t wait to get my hands on it.
dyntips.com by Fredrik Sætre 
Hello Fredrik, Do you know when a ‘local’ demo/test version will be available through MS Connect /LCS? Best regards, Ludwig
It only said “this month”, and that would be February.
This was a lovely blog poost