Here's a quick overview of the most important changes introduced with Gunbot v20
Gunbot v20 introduces a completely new interface built around the TradingView charting library, with easier options to create and edit strategy settings. Also comes with a ton of other changes and stability improvements.
There are no breaking config changes for v20. In case you are upgrading from v18.x, replacing the executable file (gunthy-win.exe / gunthy-linux / gunthy-macos / gunthy-arm) and node_modules folder is all that's needed.
The GUI requires that password authentication is enabled in config.js. Set it like this.
New strategy parameters are automatically merged into your strategies, as soon as you login to the browser interface.
In case you are upgrading from an older version than v18, refer to the changelogs of previous versions for instructions, or start with a fresh installation.