When I pin an item, it will remain in the pinned tab but when time pass it could have be cleaned out from the history tab. I would like a feature in order to tag items "never to be deleted" when the history is cleaned.
In order to be faster when searching I don't like that I have to move on the pinned items tab (or have to set two different shortcuts for histrory tab and pinned tab). I think it could be useful just to use the history tab, setting important items not to be deleted. The smartest thing could be an option in order to have pinned items always present in history tab.

I found this feature ("never autodelete") very useful in other clipboard managers, that do not have different tabs (pros and cons).

Thanks Owen for considering this feature.