A bugfix update to VNL-ATK 2016 has been released (version 2016.1).Download it from
http://quantumwise.com/products/download as usual.
NOTE: In a sense you don't really need to upgrade unless you have experienced any of the specific problems listed below, which are fairly rare and you will definitely know if you were affected. On the other hand it's always a good idea to run the latest version :-)
Major issues- OMX basis sets were not scripted properly in Python scripts and NC files. This is fixed + support has been added for opening broken NC files produced by 2016.0 (in case you manually fixed the script problem)
- ATKClassical performed multiple license checkouts when running long MD calculations
For more details and a complete list of fixed issues, see the
release letter.