# Changelog for Highcharts Dashboards v2.1.0 (2024-05-22)

- Improved error messages when options were misconfigured, see [#21091](https://github.com/highcharts/highcharts/issues/21091).
- Added option to use valid HTML inside the DataGrid cell, along with that the `useHTML` option was added, see [#20634](https://github.com/highcharts/highcharts/issues/20634).
- Added `autoScroll` option to the Datagrid's highlight sync.
- Added the [`group`](https://api.highcharts.com/dashboards/#interfaces/Dashboards_Components_Sync_Sync.Sync.OptionsEntry#group) option which allows synchronization to be grouped within components sharing the same connector.
- Added `affectedSeriesId` option to the Highcharts Component's highlight sync.
- Added ability to set [multiple connectors](https://www.highcharts.com/docs/dashboards/highcharts-component#multiple-connectors) for the Highcharts Component.
- Added a vue example with custom layout.

## Bug fixes
- Fixed typo in `Fullscreen` es-module import which caused an error when importing the `layout` module.
- Fixed [#21079](https://github.com/highcharts/highcharts/issues/21079), `false` was displayed in the input inside the sidebar when the option was disabled.
- Fixed issue with synchronization not being stopping during component destroy.
- Added error handling for rendering components in the same cell.
- Fixed [#20944](https://github.com/highcharts/highcharts/issues/20944), wrong values were displayed in the sidebar when the Highcharts component was initialized with programmatically set options.
- Fixed [#20661](https://github.com/highcharts/highcharts/issues/20661), dashboards were broken when used non-unique ids of cells.
- Fixed point dragging with `allowConnectorUpdate` in Highcharts Component.
