There is the Alternativa3D 5.2.0 update on the site.

Changelog:

• Renamed Mesh methods:
  • addVertex -> createVertex
  • addFace -> createFace
  • addSurface -> createSurface
  • addAllFacesToSurface -> moveAllFacesToSurface
• Face property num renamed to verticesCount
• Added an ability to exclude objects from collision detection in CameraController (collisionIgnoreSet)
• Added an ability to handle camera movement start and stop in CameraController (onStartMoving, onStopMoving)
• Optimized polygons sorting during BSP-building
• Optimized operation sorting (signals system)
• Added singular mapping check for faces
• Bugs fixed in 3DS files loader (TD-1063, TD-1073, TD-1074, TD-1083)
• Fixed bug in TextureMaterial cloning (precision didn’t copy)
• Corrected some documentation errors