Loading/Unloading Atlases in 3.3

When using Stencyl 3.3, if I bind  atlases to scenes in the Atlas section of the Settings menu,  do I still need to include the load/unload blocks in my code?
If so, do I load/unload prior to transitioning to the scene in question?

Considering that the Stencyl help section still hasn't been updated to include instructions for atlas usage in the current version, any information would be highly appreciated.

You do not need to use the load/unload blocks if all of your atlases are bound to the correct scenes. The load/unload blocks are for games where binding specific atlases to specific scenes wouldn't work. Atlas loading/unloading is done automatically if you're using atlas-scene binding.