MouseWheel scrolling now advances through clips (selecting each one in turn) instead of just scrolling the view.
Old Way: MouseWheel just scrolls the view, without changing the selected clip.
New Way: Next/Previous clip is highlighted. When end of scroll region is reached, the view scrolls along with the higlighting.
You can press CTRL to scroll the old way. The new way is so much nicer that I decided to make it the default behavior.