The deploy runs at-sdp check as soon as wisp-cli returns. While wisp.place rolls out the new version, it answers 503 to everything, so v0.1.1's check failed every endpoint. v0.1.4's check retries 429s, gateway errors and network failures until its timeout. It still fails at once on a 404 or a wrong body.
v0.1.4's release artifacts are records on the repo's knot, uploaded gzipped, so CI fetches the blob from there by CID and unzips it.