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Bogus future dates are now discarded when updating the database.
Fixed a bug where updating changed dates in articles didn’t work.
Fixed bug fetching unread count for the Today feed — it was skipping items without a pubDate but that were logically part of Today because they arrived today.
Timeline: do ever-so-slightly less work in the cells, which should result in an imperceptible performance increase with scrolling.
Sidebar: make rows a little taller. Adds a little breathing room.