Changes to what you saved

Entries that have actually changed since you last looked — the upstream shipped a new release, or we re-reviewed / revised the entry. Both are checkable facts.

Two things, plainly: (1) there is no real-time push here — this is a build-time snapshot, i.e. "these entries moved since you last looked", not "N new messages right now"; (2) we only record that you opened this page, never which rows you read.

This only covers entries you saved. We can only relay upstream changes; re-reviewing is the part we actually did ourselves.