Summary:
- The branch reuses a request-scoped subagent registry read index across Gateway `sessions.list` `spawnedBy` filtering and row enrichment, with focused regression tests and a changelog entry.
- Reproducibility: yes. On current main, `spawnedBy` filtering still calls registry read helpers independently ... ce inspection gives a high-confidence reproduction path for snapshot drift during active registry mutation.
ClawSweeper fixups:
- Included follow-up commit: fix(gateway): reuse subagent registry snapshot in session listing
Validation:
- ClawSweeper review passed for head 23ae624374.
- Required merge gates passed before the squash merge.
Prepared head SHA: 23ae624374
Review: https://github.com/openclaw/openclaw/pull/75019#issuecomment-4351613760
Co-authored-by: anyech <anyech@gmail.com>
Co-authored-by: clawsweeper <274271284+clawsweeper[bot]@users.noreply.github.com>
