When Prompt, Tool Schema and Model Ship Together, How Do You Roll Back an Agent?
No-Age-3362 · reddit · 2026-10-10
A typical agent release touches the system prompt, tool schemas, and sometimes the model version at once, making rollbacks messy: reverting the prompt alone can clash with the new schema, reverting the model alone changes tuned behavior. The poster weighs three options: versioning all three as one bundle (simple but no attribution), shipping separately with gaps (slow), or running the old bundle in shadow for days (costly at scale) — and asks how others handle it.
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