TL;DR of the article, generated automatically.

Xogot Modeler, a 3D modeling and gray box level tool for Godot, is out in beta for Windows and Linux.

• Free: free to use commercially, but each build expires 30 days after its build date.
• Content: what you make can be sold without royalties or attribution, even after the beta ends.
• Later: the article says future versions may need payment and use different license terms.