3.11.0

This release adds Spline2d and Spline3d modules, which are generalizations of the existing QuadraticSpline2d/CubicSpline2d and QuadraticSpline3d/CubicSpline3d modules.

In general you should prefer to use the existing modules (they're much more efficient), but the new ones are useful if you need support for fancy higher-degree splines (quartic, quintic etc.) or if you're doing something like making a graphics editor where users can choose how many points to use to define a spline curve (two for a straight line, three for a quadratic spline, four for a cubic spline, etc.).