v4.13.1 Changed - Updated the Wickworks sidecar to v0.7.0. Technical-analysis requests now use its canonical OHLCV `volume` field. The existing `recentBars` request field remains accepted for compatibility and is not forwarded to Wickworks. Fixed - The log rotator now prunes dated MT5 terminal, Tester, and Tester Agent journals under `data/shared/terminals/`, using the same configurable `RETAIN_DAYS` window as shared API logs. It leaves expert logs, MetaEditor logs, reports, and backtest jobs alone.