Recent deliveries for a webhook

The last 20 deliveries attempted to this endpoint, newest first. Each carries the event, how many attempts it has taken, the HTTP status the endpoint last returned (0 when the request never got a response at all — DNS, TLS, a refused connection or our 10-second timeout), and when the next retry is due. Retries run at 1 m, 5 m, 30 m, 2 h and 12 h; after the fifth failure a delivery is dead and is never re-sent. The payload is deliberately not returned: it was signed with this workspace secret and delivered to this workspace endpoint, and a list route is not the place for a second copy of it.