Rhino 5 legacy key from Rhino 6 upgrade for Rhino 4?

[Michael_Meyer]

Hi @JSchindler,

I have read the following message of @John_Brock, that upgrades are not eligible:

New Rhino 6 + Legacy Rhino 5 Lic access?

That blog post is badly worded and your interpretation of it is incorrect. This only applies to a New V6 license purchase, not an upgrade. If you buy a V6 license, you can also get a linked V5 for Windows or V5 for Mac license, but Not both. The idea is intended to solve two problems: Some plug-in are not yet available for V6 and a few will never be (like T-Splines) The V6 license is a “universal” license in that it will work for both Windows V6 and Mac V6 when it is released in the future. …

But I don’t find this information on the website:
https://www.rhino3d.com/en/access-rhino-5/win

Cheers

Michael