# 2026 v2

## Content

## Chart

**Improvements**

* Updated the `C1.Chart` package version to 10.0.20262.103.
* Added the `Axis.RangeChanged` event.

**Bug Fixes**

* Added funnel chart rotation by referencing the new build of the FlexChart library.

## Core

**Bug Fixes**

* Fixed an issue where Japanese products were added to the licensing client when installing the English NuGet package.

## FlexViewer

**Improvements**

* Introduced support for exporting documents to different formats.
* Introduced document printing functionality.
* Introduced search filters for Whole Word, Match Case, and Current Page.
* Added localization support for all FlexViewer controls.
* Added keyboard shortcuts for FlexViewer actions.
* Updated the FlexViewer sample for use in the sample explorer.
* Updated the FlexViewer NuGet package readme.

## Grid

**Improvements**

* Added a **Remove Filter** menu item to the column header options menu.
* Added `AlternatingRowHeaderStyle`, `AlternatingRowHeaderBackground`, and `AlternatingRowHeaderForeground` properties.
* Added `AlternatingStrategy` and `AlternatingRows` properties.
* Added the `AlternateDetails` property to `FlexGridDetailProvider`.
* Added the ability to deselect rows and columns by Ctrl+clicking an already selected area in row and column selection modes.
* Added the ability to select multiple rows by pressing Shift+Click in the row headers.

**Bug Fixes**

* Fixed an issue where the column-header background was not updated correctly when changing the grid `Background`.
* Fixed an unhandled exception that occurred when clicking sort menus and the underlying data collection threw an exception.
* Fixed an issue where changing the `AlternateDetails` property of `FlexGridDetailProvider` at runtime was not refreshing the grid.

**Breaking Changes**

* Changed alternate rows to be the even rows by default. The previous behavior can be achieved using the introduced `AlternatingRows` property.

## GridControl

**Bug Fixes**

* Fixed an exception in the cells panel when moving columns.