When a new version is released, the indicator panel shows a notice with a link. Updating is simple:
- Download the latest files from the Download page.
- Replace the old ones in MQL5\Indicators and MQL5\Services (it’s best to close the terminal first so the files aren’t locked).
- Start the terminal, click “Refresh” in the Navigator, restart the service, and re-add the indicator and helper to the chart.
The current version is always shown in the panel header. Your key and settings are preserved across updates.