Same principle as log_latest.json/log_latest_sud.json: a tail-style consumer can point at one unchanging path instead of tracking the current run's timestamped filename. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GpePKZiEZWbGo9HrfuML6U