2.5

* Lattices: properties editable, editmode operators, menus working
  again. As a bonus you can now edit u/v/w in editmode.
* Shape Keys: some code cleanup, and added more buttons. The
  value/min/max buttons don't work correct yet though.
* Fix issue with uv textures, vertex colors not being visible outside
  editmode, and a few other issue. Mesh.edit_mesh is now NULL when
  not in editmode.

release/ui/buttons_data_lattice.py

@@ -48,7 +48,7 @@ class DATA_PT_lattice(DataButtonsPanel):
 			row.itemR(lat, "interpolation_type_w", expand=True)
 			
 			row = layout.row()
+			row.itemO("LATTICE_OT_make_regular")
 			row.itemR(lat, "outside")
-			row.itemR(lat, "shape_keys")
 
 bpy.types.register(DATA_PT_lattice)