- Draw Faces in the UV editor - Draw Faces, selected in the UV editor, in the 3D view - Draw Shadow Mesh in the UV editor (for faces unselected in the 3D view) - Select Linked UVs (LKEY) - Unlink Selection (Alt+LKEY) - Stick (Local) UVs to Mesh Vertex on selection - Active Face Select - Reload Image - Show / Hide Faces in the UV editor (H, Shift+H, Alt+H) - Proportional Editing (O, Shift+O) - Stitch, Limit Stitch UVs (snap by mesh vertex) - Weld / Align UVs (WKEY) - UVs Snap to Pixels on/off switch - RMB in Texture Paint or Vertex Paint mode picks color - Select Inverse in Faceselect mode I hope these are all the features that were commited. The new UV Mapping panel (and code) will follow later.