A reload can be served the browser's cached feed for minutes. The button
beside the data's age asks the server past that copy, swaps in a newer
feed without reloading, and says honestly what came back. Newer is
judged on events and sources, never the build stamp. The age now says
"just now" rather than "ended ago" when a fresh feed is a moment ahead
of the page's clock.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
