Thank you for this awesome tool! This downgrader saved my day and a lot of work!

I did face some problems after downgrade though - it's not only mentioned problems with sprites/textures (i had to apply "Mipmap" and "compression" into import settings for the most of the image files, to fix their look), but i also had problem with Unity's native scripts of "Image" and "Button" on prefabs. Unity could not recognize them, so project was broken because of that.

But after analyzing prefab's code (compare working prefab code of Image and Button components with not working) i found that "Image" and "Button" components are referencing to wrong guid . So replacing wrong guid code with correct one fixed the problem and that was the last issue with downgrade in my case.

Hopefully this will be useful for those who will use this tool.

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