change date to 2025 (#231)

* change date to 2025 in footer

* add date to main page

Author: natakazakova

docfx.json

@@ -47,9 +47,9 @@
       "_appName": "DevExpress EUD",
       "_appTitle": "DevExpress End-User Documentation",
       "_appFaviconPath": "favicon.ico",
-      "_appFooter": "Copyright (c) 1998-2024 Developer Express Inc. All rights reserved.",
+      "_appFooter": "Copyright (c) 1998-2025 Developer Express Inc. All rights reserved.",
       "_appLogoPath": "logo.svg",
       "_enableSearch": true
     }
   }
-}
+}

index.md

@@ -10,7 +10,7 @@ legacyId: 5917
 >
 > View source code: [github.com/DevExpress/dotnet-eud](https://github.com/DevExpress/dotnet-eud).
 
-# DevExpress End-User Documentation
+# DevExpress End-User Documentation v25.1
 
 This documentation contains information on individual user interface elements (such as grids, navigation panes, data editors, charts, etc.), and provides instructions for end users about how to solve the most-common tasks with these interface elements.
 
@@ -28,4 +28,4 @@ The end user documentation is divided into the following platforms and products:
 * [Dashboard for Desktop](dashboard-for-desktop/articles/index.md)
 * [Interface Elements for Desktop](interface-elements-for-desktop/articles/index.md)
 
-If you search for DevExpress developer documentation with API reference, refer to [docs.devexpress.com](https://docs.devexpress.com).
+If you search for DevExpress developer documentation with API reference, refer to [docs.devexpress.com](https://docs.devexpress.com).