We made a new release of the editor.This release contains the new water,sky effects and better camera movements.
Here is a list of the new features.
-Map saving and loading.
-Multiple entity selection,deletion,movement,rotation etc.
-River,Ridge,Smooth tool for editor.
-Terrain Camera Collision.
-SkyPlane.
-Water,Water Reflections.
-Linear fog.
-Better camera controls.

And here are 3 screenshots :