Upgrade of CaptureOne Pro Version 10

I have recently purchased a Canon EOS R6 which uses the CR3 Raw file format which my current version does not support.

I do not use my camera for commercial purposes and am unable to justify the cost of the upgrade to Version 20 just to edit my new files.

You used to offer a very competitive upgrade via email in the past . Would it be possible to get such a discount to any version that would support my CR3 files.