1. 2013-08-30 [1] Hamamatsu NDPI support added openslide-us Benjamin Gilbert 2. 2013-08-27 [3] Ventana BIF file format support openslide-us Agelos Pappas 3. 2013-08-22 [1] Major library cleanups; ops midlayer removed openslide-us Benjamin Gilbert 4. 2013-08-14 [8] unreadable mirax file openslide-us Benjamin Gilbert