Change history & diff view
The watch detail page lists the change history chronologically: each entry is a "value changed" record showing the before/after values and fetch time.
#Diff view
Click a record to open the diff view: old and new content side by side (or stacked), with changes highlighted. Perfect for seeing which sentence of an announcement was edited, or what a price moved from and to.
#Snapshots
Every fetch — not just the ones that changed — keeps a queryable snapshot with the raw extracted value and response metadata. "Is my watch actually running" is easiest to answer here.
Snapshots take storage
Content watches store snapshots and value history; keep only the watches worth keeping and delete experiments once they pass the test.
Related: Trigger conditions · What content monitoring is