<select ng-model="release" ng-options="r.date for r in releases | date"></select> doesn't work for ["2013-01-01T24:00Z","2013-02-01T24:00Z"] (just show the original value).
But if I use something like <select ng-model="release" ng-options="r.date for r in releases | orderBy:'date'"></select> or even <select ng-model="release" ng-options="r.date for r in releases | filter:myFilter"></select>, the ng-options soft the data or show just the filtered data.
Seems that the problem is just related to format filters. Any other idea how I can format the data inside the ng-options?