Why has ui-calendar a jQuery 3.x dependency while fullcalendar supports jQuery 2 & 3?

[linslin]

This jQuery3 dependency kills my dep. packages. Is there any way to make jQuery 2 & 3 in different versions supported?

Dep. from: https://github.com/fullcalendar/fullcalendar/blob/master/bower.json

  "dependencies": {
    "jquery": "2 - 3",
    "moment": "^2.9.0"
  },

[linslin]

Depending issue: https://github.com/angular-ui/ui-calendar/issues/203