Hi, not sure if this is where I should post this but I didn't find any place better.
Just wanted to report a bug with the Render > Polygon/Stars tool, if you set the vertices to 100 (nvm that doesn't seem to matter), rotation to 90 degrees (default), line size to 1 and anti aliasing off it crashes paint.net. Hope this helps, this is my favorite plugin pack for any program so I felt obligated to report.