Canadian Payroll Year-End 2015

My client would like starting testing their Canadian Payroll Year-End 2015 next week for they went live in 2015 with JDE and this year will be the very first year they will do it.

They wish to get accustomed to the process and play with it now that they have more time, rather than early next year when they won't have as much time to get to learn this process, new to them.

Is there any ESU already available to download and install? I understand that there will likely be another ESU available early in 2016 to deal with last minute legislated changes, but at least the client could use what is available now.