Replay Viewer Parameter Snapshot

When replay export is enabled, the replay JSON embeds a curated snapshot of execution-affecting runtime parameters from the actual run.

The replay viewer surfaces that subset in its Run parameters pane. The initial scope includes:

• execution knobs such as pipeline.parallelism and pipeline.max-concurrency
• step default and step override retry/backpressure settings
• cache provider/policy settings
• telemetry and replay-export toggles
• retry-amplification guardrail settings
• item-reject sink provider

The full key reference still lives in the build configuration reference. Replay export does not mirror arbitrary application configuration or secrets into the artifact.