(Trinidad 1.0.2 - build from July - the current one).
I've migrated our application to use Trinidad, and see some PPR issues that are likely ours, but for the most part everything is working as expected. Except.... We use the dialog framework extensively, and every time we attempt to display one a popup appears but uses the URL returned from FredJSP.getRedirectURL. This happens because the code in CoreRenderKit, when constructing a DialogRequest object, calls usePopupForDialog to determine if the popup is supported. Why wouldn't the passed-in usePopup setting be used? Fortunately for me (at least for now), I added the "org.apache.myfaces.trinidadinternal.renderkit.USE_DIALOG_POPUP" context parameter to my web.xml and popups are now appearing (though they appear in a dhtml-looking layer instead of the traditional popup dialog (probably a good thing). Note: the Trinidad demo doesn't seem to need this context parameter to display dialogs. Thanks in advance, Shawn Bertrand Tyco Electronics Corporation

