Yup! That's on the todo list. Auto-caching, as I'm calling it, would figure out a how long to cache something for and then be able to later on use HEAD to check if the url in question has changed.
That cache time could be as long as 5 seconds, so that Templar is checking pretty often if the upstream has changed.
That cache time could be as long as 5 seconds, so that Templar is checking pretty often if the upstream has changed.