Pro versions often include "ThryEditor," a streamlined inspector UI that makes managing hundreds of specialized settings much faster and less resource-intensive for the Unity Editor.
The versioning 7.3.50-8.1.140 typically indicates a transitional or cumulative update that bridges the features of the 7.3 stable branch with the advanced 8.1 architecture. poi_pro_7.3.50-8.1.140.unitypackage
To use this .unitypackage , you simply drag and drop it into an open Unity project. It is highly recommended to of Poiyomi from your project before importing a new Pro build to prevent GUID conflicts and shader errors. Pro versions often include "ThryEditor