New version is available as of the time of this post (7/27/2017): 
In this update:
MyCostPro
 * Added Save button to Home Page (top left, disk icon)
 ** Last saved timestamp was also added to home page (top left, under disk icon)
 *** [bug fix] Prevent pop-up message requesting MyCostPro VBA password when closing the sheet after saving using the new button
 * Added Product Source and Purchase date to Product Master tab
 ** These values will transfer to the Sold List when sold or clicking to update sold list from product master data.
Once again, don't forget to check out our Affiliate Program!
 * Earn up to $6 per referral - see link for details - 
https://mycostpro.com/affiliate-signup/