Shipped
- Faster page snapshots for sites already in the calendar
- Per-page history that shows what actually changed between crawls, not just that a crawl ran
- Migration notes for workspaces that were still on the previous snapshot format
Notes
Diffing is the memory layer the calendar was missing. A change event without a before/after is just a timestamp. If you imported history before 1.8, re-run a crawl so the first diffs have something to compare.