Auto refresh YARPP cache so new posts are dynamically linked by older posts

Just wondering why there isn’t an option to auto-delete and refresh the YARPP cache.

When I post new stuff it isn’t automatically linked to from older posts unless I update them, so I have to delete the cache.

This is fine but it took me a while to realise it is happening, and if I forget to refresh the cache then my new posts won’t get promoted as much.