The following changes, improvements, and fixes were made to QuickBooks Pro 2016, QuickBooks Premier 2016, and Enterprise Solutions 16.0 in Release 5 now available for 'manual' download (from the Intuit Support Website), or scheduled to begin 'automatic update' (if you have that function enabled) within the next few days.
QBD 2016R5 Update
Should you update - if you need one of these 'fixes' then you probably should do so, especially if you are looking for PCI/EMV Credit-card Compliance by March 31, 2016. If you are not in 'immediate need' of one of these solutions, then you may want to 'hang off' updating for a bit to see if any 'update related bugs' are discovered.