Depot CLI: Docker API version incompatible with Engine 29 (--load fails)
Two options: upgrade the depot CLI to v2.101.6 or later, which works around the Docker API mismatch, or set DOCKER_API_VERSION=1.52 to force a compatible API negotiation. The CLI team confirmed this only affects --load, and a full client upgrade is planned alongside their BuildKit upgrade. Source:
Problem outcome: unknown