3.5.1

• Fix selection.interrupt to prevent erroneous cancelation of scheduled transitions.
• Fix transition event listeners to see the latest data.
• d3.transition now takes an optional name argument.
• Dispatch interrupt events immediately within the call to selection.interrupt.
• Dispatch interrupt events prior to start events on the interrupting transition.
• Do not dispatch erroneous interrupt events on cancelled transitions.
• Do not allow exceptions within a transition.each callback to prevent future transitions.