7.7.0

• Fixed bugs:
  • NullPointerException after rebuilding a DynamicAnimControl
  • unhelpful warnings while cloning a PhysicsRigidBody
• Added to the library:
  • the MinkowskiSum collision shape
  • the ClassFilter class, for filtering physics objects
• Specified a more precise return type for Convex2dShape.getBaseShape()
• DynamicAnimControl now logs a warning if armature scaling exceeds 1%.
• Based on v3.6.1-stable of JMonkeyEngine and v8.7.0 of the Heart library.
• Updated the native libraries to v18.5.2 of Libbulletjme.