Thank you for your feedback.
Actually, that is rare that a version update requires the license re-initialization, but in the recent months this happened a few times indeed, as we are upgrading our registration systems. A simple version update should not require a license re-initialization, unless there is a major overhaul like the mentioned.
Planned conditions for a license re-initialization necessity are:
1. Hardware changes
2. OS re-installation.
Besides we have one unplanned condition confirmed that is a problem we are currently looking into.
We are sorry for the inconvenience.