== Polygons == 

 Hi Evgeniy! 

 Just a quick note to call your attention to a problem with irregular polygons.  This feature was working perfectly until about five days ago, but seems to be malfunctioning at the moment.  Whenever I try to add a green polygon, the red outline with four points appears, but when I try to add additional points, that doesn't work.  As I said, this problem has only come up in the last week.  Could you look into it?  Thanks!