- Cycles Sampling, display sampling values for each renderlayers as well.
- Rename Missing Node Groups to Node Links, because it can now look
  for empty node images or images that doesnt exist as well.
- Scene Debug: Empty Material Slots, print a list of all the objects
  that have a empty material slots (common when linked materials got lost)
- List Missing Images now show a path if linked from a .blend, clicking
  on the path will open a new blender instance with that file (same for
  dupligroups path)

Full changelog at: http://pablovazquez.org/amaranth