Sync with Kendo UI Professional

Author: kendo-bot

docs-aspnet/html-helpers/data-management/grid/export/excel-export.md

@@ -326,6 +326,7 @@ Also, note the difference between the `.Hidden()` and `.Visible()` properties of
 
 ## Known Limitations
 
+* During export, the Grid initializes a new instance of its DataSource based on the original configuration. This triggers an additional `read` request to fetch the data, regardless of whether the [`AllPages`](#exporting-all-data) option is enabled or disabled. The behavior ensures that the export process does not alter the state of the original DataSource.
 * The Grid and its DataSource contain only the data items from the current page during client-side export. As a result, either make the export in chunks, or disable the paging feature.
 * The maximum size of the exported file has a system-specific limit. For large data sets, use the server-side solution which is provided by the [RadSpreadStreamProcessing](https://docs.telerik.com/devtools/document-processing/libraries/radspreadstreamprocessing/overview) as part of the [Document Processing Library](https://docs.telerik.com/devtools/document-processing/introduction).
 * Exporting the Grid to Excel in older browsers, such as Internet Explorer 9 and Safari, requires the implementation of a server proxy. For more information, refer to [the `ProxyURL` configuration section](/api/kendo.mvc.ui.fluent/gridexcel{% if site.core %}settings{% endif %}builder#proxyurlsystemstring).

docs-aspnet/html-helpers/data-management/grid/export/pdf-export.md

@@ -453,6 +453,7 @@ It is also important to understand the difference between .Hidden() and .Visible
 
 ## Known Limitations
 
+* During export, the Grid initializes a new instance of its DataSource based on the original configuration. This triggers an additional `read` request to fetch the data, regardless of whether the [`AllPages`](#exporting-all-pages) option is enabled or disabled. The behavior ensures that the export process does not alter the state of the original DataSource.
 * All [known limitations](https://docs.telerik.com/kendo-ui/framework/drawing/limitations-browser-support) of the Kendo UI for jQuery HTML Drawing module apply.
 * Exporting a hierarchical Grid is not supported.
 * PDF export is not supported when the Grid has a locked (frozen) column enabled. If the algorithm decides to move a node to the next page, all DOM nodes that follow it will be also moved although there might be enough space for part of them on the current page.

docs/api/javascript/dataviz/ui/chart.md

@@ -20179,11 +20179,6 @@ The color of the highlighted marker.
       }]
     });
     </script>
-          data: [1, 2, 3]
-        }]
-      });
-    </script>
-```
 
 
 ### series.highlight.opacity `Number`