I have been using CameraBag v2.8.01 since 2015, which was purchased. I receive regular emails to my email account from Nevercentre but when trying to login my account it was not recognised, so I have had to create a new account again today. Here's the question, do I have to pay to upgrade to v3.0.1 when I have already purchased, or is there a way to upgrade without buying again? Many Thanks! Regards, ray.