The knowledge base was re-ingested
Sent to every subscriber when a build produces a bundle with a newer bundleGenerated than the last one notified. Not sent for a deploy that did not change the data.
Verify X-VineVerse-Signature, which is sha256=<hex>, an HMAC-SHA256 of the RAW request body keyed by your secret. Hash the bytes you received, not a re-serialisation of the parsed JSON: key order and whitespace may not survive the round trip.
Three attempts with widening gaps. Redirects are not followed. Ten consecutive failures disable the subscription. Respond 2xx to acknowledge.
postWebhookdata.updated
Payload
Response
Acknowledged. Anything else is treated as a failure.
Changes
Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.