Change notifications | Subscription: 2 API change passages
What Microsoft published
Month-dated announcementAdded support for delivering change notifications to Web Push endpoints (RFC 8291) for the subscription resource type. Added the getVapidPublicKey method to obtain the VAPID public key (RFC 8292) used when creating Web Push subscriptions.
2 individual passage citations
2 API documentation links
Related public evidence
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Observed announcement history and complete recorded revisions
What changed
First observed 21 Oct 2026No field changes in the recorded history.
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