Magento 2 Community Edition Release Date

March 2015

The beta release will probably not be ready for production yet. In March 2015, the first release candidate will be released.

Calculate the days difference between two dates using Jquery

$(document).ready(function () {
$("#date1").datepicker({ minDate: new Date(2012, 7 - 1, 8), maxDate: new Date(2012, 7 - 1, 28) });
//$("#date2").datepicker({ minDate: new Date(2012, 7 - 1, 9), maxDate: //new Date(2012, 7 - 1, 28) });
 
$('#date1, #date2').datepicker({onSelect: function(dateStr) {
      var d1 = $('#date1').datepicker('getDate');
      var d2 = $('#date2').datepicker('getDate');
      var diff = 0;
      if (d1 && d2) {
            diff = Math.floor((d2.getTime() - d1.getTime()) / 86400000); // ms per day
      }
      $('#calculated').val(diff);
}
});
});

Check Js Fiddle : http://jsfiddle.net/MebwN/48/