Update product version for the release (#369)

* chore(config): update Blazor product version

* fix(slugs): fix slugs in autocomplete and multiselect

Author: svdimitr

_config.yml

@@ -505,7 +505,7 @@ intro_columns:
 baseurl: /blazor-ui
 
 ## Latest UI for Blazor version. Used in some articles
-uiForBlazorLatestVersion: "2.24.0"
+uiForBlazorLatestVersion: "2.25.0"
 supportedFrameworkVersion: ".NET Core 3.1.11 and .NET 5"
 
 ## The Kendo UI version used

components/autocomplete/grouping.md

@@ -67,7 +67,7 @@ The group headers can stick to the top of the dropdown during scrolling. In othe
 
 * One level of grouping is supported.
 * The `DefaultItem` (e.g. "Select item...") is always rendered above the sticky group header in the dropdown.
-* A grouped AutoComplete will provide a `Groups` property with a single [`GroupDescriptor`](https://docs.telerik.com/blazor-ui/api/Telerik.DataSource.GroupDescriptor) in the [`DataSourceRequest`](https://docs.telerik.com/blazor-ui/api/Telerik.DataSource.DataSourceRequest) argument of its [OnRead event]({%slug components/autocomplete/events%}#onread). This will allow the developer to apply grouping with [manual data operations]({%slug components/grid/manual-operations%}).
+* A grouped AutoComplete will provide a `Groups` property with a single [`GroupDescriptor`](https://docs.telerik.com/blazor-ui/api/Telerik.DataSource.GroupDescriptor) in the [`DataSourceRequest`](https://docs.telerik.com/blazor-ui/api/Telerik.DataSource.DataSourceRequest) argument of its [OnRead event]({%slug autocomplete-events%}#onread). This will allow the developer to apply grouping with [manual data operations]({%slug components/grid/manual-operations%}).
 * `GroupHeaderTemplate` and `GroupItemTemplate` will be introduced in a future version. Currently there is a bug in the Blazor framework that prevents us from supporting them.
 * Virtual scrolling with grouping will be supported in a future version.
 

components/multiselect/grouping.md

@@ -68,7 +68,7 @@ The group headers can stick to the top of the dropdown during scrolling. In othe
 
 * One level of grouping is supported.
 * The `DefaultItem` (e.g. "Select item...") is always rendered above the sticky group header in the dropdown.
-* A grouped MultiSelect will provide a `Groups` property with a single [`GroupDescriptor`](https://docs.telerik.com/blazor-ui/api/Telerik.DataSource.GroupDescriptor) in the [`DataSourceRequest`](https://docs.telerik.com/blazor-ui/api/Telerik.DataSource.DataSourceRequest) argument of its [OnRead event]({%slug components/multiselect/events%}#onread). This will allow the developer to apply grouping with [manual data operations]({%slug components/grid/manual-operations%}).
+* A grouped MultiSelect will provide a `Groups` property with a single [`GroupDescriptor`](https://docs.telerik.com/blazor-ui/api/Telerik.DataSource.GroupDescriptor) in the [`DataSourceRequest`](https://docs.telerik.com/blazor-ui/api/Telerik.DataSource.DataSourceRequest) argument of its [OnRead event]({%slug multiselect-events%}#onread). This will allow the developer to apply grouping with [manual data operations]({%slug components/grid/manual-operations%}).
 * `GroupHeaderTemplate` and `GroupItemTemplate` will be introduced in a future version. Currently there is a bug in the Blazor framework that prevents us from supporting them.
 * Virtual scrolling with grouping will be supported in a future version.