Use MIME_Binary by default when extension/MIME type is unknown
Bug fixes
Fixes a very rare situation caused by user code explicitly terminating sessions, where a session may be removed from the session list but not destroyed (the session would remain active and wouldn’t expire)
Under special circumstances, async rendering of certain components would fail
Fix IWCalendar async behavior (next/prev buttons not working)
ContentHandlers should ignore RedirectToPath when responding to an AJAX request
TContentRedirect would raise AV when redirecting to static content (e.g. HTML file) when RequiresSession is False