e50040a #2881 Thanks @jinmayamashita! - Prevent calling getSelectedValues when the element has not options
31405ab #3201 Thanks @artola! - Fixes regression that resulted in error update race condition from when using
c2d6926 #2995 Thanks @johnrom! - Allow explicitly setting
<form action> to empty string (#2981). Note: previous code which passed an empty string would result in a noop (simply appending # to the url), but this will now result in a form submission to the current page.