- Client mode now emits TEST_START and TEST_END syslog events
- Client UDP TX threshold raised from 1000 to 50000 with adaptive backoff
(matching server behavior) — prevents premature TX death on macOS
- Updated all docs (README, user-guide, architecture, protocol, docker)
- Added results.csv to gitignore
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>