Thanks for your upgrade and I found the project still got error on unity 2020

[liangwei191]

Assets\Polyline Editor\Examples\Example2_Simple2DTerrainEditor\Editor\Simple2DTerrainEditor.cs(39,95): error CS1503: Argument 5: cannot convert from 'method group' to 'Handles.CapFunction'.
Thank for fixing for last version again.

[liangwei191]

All right.I have fixed it by copy from the already fixed script polylineeditor.cs
Thanks for it.