We have increased the polygon limit for CSG parts and Mesh parts as of today.

CSG parts are now limited to 5k triangles (instead of the old limit of 3k). Parts that go over this limit will be automatically simplified down to 5k triangles.

Mesh parts are now limited to 10k triangles (instead of the old limit of 5k). Parts that go over this limit will fail to upload.

That is all.