Fixing touch dragging for firefox browsers #1296. A recent firefox bug causes touchmove events in capture event listeners to be broken. I have created a firefox bug report. As a workaround we are using non capture listeners for touchmove which is fine for our use case. Thanks @kamilmoskal for reporting the problem
Fixing issue where dragging in jsdom could cause an error to be thrown if getComputedStyle was not mocked correctly #1297. See alexreardon/css-box-model#9
