Making stealth edits was Winston Smith's job at the Ministry of Truth.

Please someone write an unstealthing service, a cross between Wayback Machine and diff, that outputs a feed of such edits.

I'd love to see a trend of sites surfacing changes themselves and serving up a per-article history like Wikipedia or GitHub. Bonus if they annotate the changes. In this case they could just write something like "the lab escape theory still looks unlikely but we're now less certain of that".