====== Polymake 4.6 ======

Release dates: 
  * 4.6: January 14th, 2022

==== Changelog ====

-- common --
  * better transparency for threejs visualization

-- polytope --
  * new function describe() for Polytope
  * new function secondary_configuration()
  * secondary_polytope() return type changed from PointConfiguration to Polytope
  * improve contains function to solve smaller LPs
  * improve conversion methods lp2poly and poly2lp

-- fan --
  * make k_skeleton and common_refinement  work properly for PolyhedralComplex

-- topaz --
  * renamed link_complex->link_subcomplex, star->star_subcomplex
  * VERTEX_INDICES for subcomplex constructions
  * MINIMAL_NON_FACES type changed to IncidenceMatrix