Math.NET Spatial Release Notes

Use .NET SDK 5.0.200
Build: fix archive publishing of strong name packages ~cdrnet
BUG: Vector2D.SignedAngleTo ~jkalias
BUG: Fix order of YPR (yaw-pitch-roll) transformation ~jakehedlund
Increase PolyLine performance when indexing Vertices ~bradtglass
BUG: Fix Line2D.TryIntersect to pass nullable Point2D ~f-frhs
BUG: Vector3DHomogeneous.ToVector3D() and Point3DHomogeneous.ToVector3D() ~osbordh
BUG: LineSegment3D.TryShortestLineTo when segments intersect ~jkalias
Returning consistently Matrix < double > from all Matrix3D.Rotation methods ~jkalias
Consistent cross product checks for UnitVector3D.CrossProduct ~jkalias
BUG: Plane.FromPoints independent of the point order ~jkalias
BUG: Project point on plane along direction not equal to normal ~vanzomerenc

BUG: Circle2D.FromPoints giving incorrect results for special points ~Jong Hyun Kim
Number formatting consistent between .NET Core and Framework
Update dependencies, built with .NET Core SDK 3.1.1

Many changes on API and implementation ~Johan Larsson, Adam Jones
Breaking: Support for .Net Standard 2.0 or newer and .Net Framework 4.6.1 or newer
Update to Math.NET Numerics v4.7
New Types: Circle2D, LineSegment2D, LineSegment3D
Improved implemention of Polygon2D.GetConvexHullFromPoints
Angle now supports sexagesimal format
Polygon2D now offers edges iterator
Breaking: Line2D/3D obsolete in favor of LineSegement2D/3D
Breaking: Polygon2D, PolyLine2D, Polyline3D enumerators dropped
Breaking: Equality has default no tolerance with a tolerance overload for all types
Breaking: UnitParser, UnitConverter, XmlExt, Parser, IUnit dropped
Breaking: Constructors in multiple places replaced by factory methods
Breaking: Parse methods throws FormatException, was ArgumentException
Breaking: Make implementation of IXmlSerializable explicit, adds noise to the API.
Breaking: use nobreaking space, \u00A0, in Angle.ToString().
Breaking: require length to be 1 - 0.1 when parsing UnitVector3D
Updated documentation

Build: extra *.Signed packages with strong named assemblies for legacy use cases
Polygon: order points on the convex hull clockwise ~Per Kuijpers