3.1.6

• Deprecating delta, deltaX, and deltaY event handler arguments
• Update actual event object with normalized deltaX and deltaY values (event.deltaX, event.deltaY)
• Add deltaFactor to the event object (event.deltaFactor)
• Handle > 0 but < 1 deltas better
• Do not fire the event if deltaX and deltaY are 0
• Better handle different devices that give different lowestDelta values
• Add $.event.special.mousewheel.version
• Some clean up

3.1.5

• Bad release because I did not update the new $.event.special.mousewheel.version

3.1.4

• Always set the deltaY
• Add back in the deltaX and deltaY support for older Firefox versions

3.1.3

• Include MozMousePixelScroll in the to fix list to avoid inconsistent behavior in older Firefox

3.1.2

• Include grunt utilities for development purposes (jshint and uglify)
• Include support for browserify
• Some basic cleaning up

3.1.1

• Fix rounding issue with deltas less than zero

3.1.0

• Fix Firefox 17+ issues by using new wheel event
• Normalize delta values
• Adds horizontal support for IE 9+ by using new wheel event
• Support AMD loaders

3.0.6

• Fix issue with delta being 0 in Firefox

3.0.5

• jQuery 1.7 compatibility

3.0.4

• Fix IE issue