Lightroom 2015.8 -- Using the mouse wheel or the arrow keys, when I am on the LAST image and ask for the NEXT image I am getting the FIRST image (instead of stopping at the end of the list). This is not correct (or sane) behaviour and is not how it used to work. I no longer know when I am on the last image unless I study the filenames and compare them every time I advance. This bug also happens in the reverse direction. When I ask for an image in the forward or reverse direction, the list should NOT wrap. Please return to the previous standard behaviour or at least provide an option to avoid this infinite list so I can easily know when I am at the first or last image.