Experiment date: 2026-10-17. Related: ai-dynamo/dynamo#16623 and #16628.
An unchanged DGD with a fixed runtime 1.5 image changes worker hash on the adjacent operator 1.4.0 -> 1.5.0 transition. Both the custom parseable 1.5 tag and the official 1.5.0 image reproduce it; the official 1.4.0 runtime is stable.