Change detection

What changed

Every change is a stored event: a claim replaced, a price observed, an integration documented, a product added, a source page altered. Filter by kind, or subscribe to the Atom feed.

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Statement: st_eec942fd7f6e2eddaac6. Clear statement filter

Price drop (0)Price increase (0)First price recorded (0)New product (0)New AI agent (0)New integration (0)Documented alternative (0)Security certification (0)Product change (0)First documented (0)Research update (2)Funding (0)Acquisition (0)Source page changed (0)

No vendor-side change in this window.

Research activity

what we read, not what the vendor did

A first finding of ours is not a change at the vendor. These entries say how far our research has come.

2026-09-12 1 event

Research update

MacBook Air 13-inch: Weight (kg) documented (verified).

MacBook Air 13-inch · timeline

2026-09-11 1 event

Research update

MacBook Air 13-inch: Weight (kg) is now recorded as not measured.

MacBook Air 13-inch · timeline