# 2025 v2.1 ## Content ## Core **Improvements** * Updated the filter icon to improve visual consistency and clarity. ## DateTimeEditors **Bug fixes** * Fixed tab navigation so focus moves directly to the editor input in **C1DatePicker**, **C1DateRangePicker**, and **C1DateTimePicker**. ## Grid **Bug fixes** * Fixed an unhandled exception in the XAML designer that occurred when the **GridColumn.PropertyInfo** property accessed **Binding** that did not point to a valid property. * Fixed an issue where right-clicking the drop-down thumb in a grid cell closed the drop-down instead of displaying the context menu. * Fixed a null reference exception that occurred when accessing **CellFactory** and **PropertyInfo** on grid columns that were not attached to a grid. * Fixed an exception that occurred when scrolling the **Flexgrid** with mouse wheel. * Fixed an exception when applying aggregate functions to **DateTime** columns. * Changed the default cell editor to **C1TextBox** to ensure correct behavior when editing merged cells after filtering. * Fixed an issue with detail rows used with grouping, where collapsing a group affected only the first row and aggregates were calculated incorrectly. ## Grid.ConditionalFormatting **Improvements** * Added Spanish localization. ## GridControl **Improvements** * Improved layout handling to prevent layout reentrancy and reduce unnecessary layout passes. ## RulesManager **Improvements** * Added Spanish localization. **Bug fixes** * Fixed an issue where data bar rules rendered a vetrtical gradient instead of a horizontal gradient. * Fixed a stack overflow exception that occurred during initialization when a color scale stop was defined without a value.