Liferea likes its Sardine fresh

If you’re using liferea and are subscribed to the Sardine releases RSS feed you may have noticed some items are repeatedly reappearing as unread. A fix that worked for me is to increase the cache size. By default liferea caches 100 items per feed, the Sardine feed has 125 or so — the overflowing 25 items keep coming back. (There are some bugs in liferea tracker about this. I stopped reading at the fourth duplicate…)