After installing 2015.3.1111.45 I observed that RadComboBoxes with Filter=Contains setting will not fire after user deletes text and presses enter.
RadComboBox populated with data, with settings Filter="Contains".
When user selects item - event fires. When user deletes entered text and presses ENTER event does not fire.
Sample code with sample data.
1. User selectes "2 * 2=" and result is shown as 4
2. User deletes selected text in ComboBox and presses ENTER. ComboBox should return to the first value on list ("2*1=") and show result of "2".
Also with the same build:
Bootstrap skin loses hover style for combobox list (meaning items on list do not show different background color when mouse is over particular item of this list).