Firstly, let me say, I LOVE your work. For years I was looking for a great, functionally complete, configurable PIM that does both calendar & Tasks. Calengoo has almost everything I was ever after, and is not "dumbed down" for the simpletons. Thanks!
That said, only area I can't seem to get from it is Completed Tasks functionality. One uses an app like this as both a planner, and a diary, and keeping WHEN tasks were done, and showing that on the calendar is really helpful. As far as I can see, Calengoo currently doesn't support keeping the [Date Completed], which Outlook does keep. Would be great to sync this back & forth, then provide option to display completed tasks on day they were completed, in all views.
Please...?
Phil