What's New: Restructure & Add Changelog (#8829)

Author: arman-boyakhchyan

MenuConfig.xml

@@ -8,7 +8,7 @@
   <MenuRule Destination="020 Overview" SourcePattern="Howto:^50 React Components/00 DevExtreme React Components" VisibleFor="React" />
   <MenuRule Destination="030 Overview" SourcePattern="Howto:^58 jQuery Components/00 DevExtreme jQuery Components" VisibleFor="jQuery" />
 
-  <MenuRule Destination="040 What's New/01 Migrate to the New Version" SourcePattern="Howto:^Common/Migrate to the New Version" />
+  <MenuRule Destination="040 What's New/03 Migrate to the New Version" SourcePattern="Howto:^Common/Migrate to the New Version" />
   <MenuRule Destination="040 What's New" SourcePattern="Howto:^Common/Whats New" />
 
   <MenuRule Destination="050 Getting Started/05 Prerequisites and Installation/00 Distribution Channels" SourcePattern="Howto:^Common/Distribution Channels" />

concepts/Common/Migrate to the New Version/50 Learn Breaking Changes and Deprecated API/0 Learn Breaking Changes and Deprecated API.md

@@ -0,0 +1 @@
+This article covers changes introduced to DevExtreme in the v26.1 release cycle.

concepts/Common/Whats New/02 Changelog/000 Changelog.md

@@ -0,0 +1,9 @@
+We always do our best to minimize the impact an upgrade has on existing projects. However, it is often necessary to change our tools' behavior, UI, or API to improve them.
+
+For a list of breaking changes introduced in v26.1, refer to the Version History section:
+
+<a class="btn btn-accent btn-icon btn-docs" href="https://www.devexpress.com/Support/Center/VersionHistory?TechnologyName=DevExtreme&PlatformName=AllPlatforms&ProductName=AllProducts&VersionHistoryItemsType=BreakingChanges&StartBuildName=minor_22_2&EndBuildName=minor_26_1&version-mode=updating-mode" target="_blank" title="v26.1 Breaking Changes | Version History">
+    <span style="padding-left: 8px;">v26.1 Breaking Changes</span>
+</a>
+
+Follow the given instructions for each change to mitigate possible impacts. If you experience any problems migrating to the latest DevExtreme version, you can submit a ticket to our [Support Center](https://www.devexpress.com/Support/Center/Question/List/1).

concepts/Common/Whats New/02 Changelog/001 Breaking Changes.md

@@ -0,0 +1,40 @@
+---
+title: UI/UX
+---
+
+### v26.1.3
+
+- We updated DevExtreme Fluent and Material themes to improve color-contrast accessibility of the following DevExtreme components:
+    - CardView
+    - DataGrid
+    - Gantt
+    - Scheduler
+    - PivotGrid
+
+    We also updated the base colors of Material Blue themes as follows:
+
+    #include full-width-image-container with {
+        src: "/images/Changelog/26.1.3/material-fluent-themes.png",
+        alt: "A before and after of base colors used in DevExtreme Material Blue Light and Dark themes.",
+        minWidth: "360px",
+        width: "50vw"
+    }
+
+- The listening animation in our [SpeechToText](/Documentation/Guide/UI_Components/SpeechToText/Overview/) component has also been updated: previously, the whole button flickered to indicate the listening process. Now, only the Stop icon flickers. [See Demo](https://js.devexpress.com/Demos/WidgetsGallery/Demo/SpeechToText/Overview/)
+
+- In jQuery [Popup](/Documentation/Guide/UI_Components/Popup/Overview/), the `.dx-template-wrapper` element is now rendered inside `.dx-popup-title` when templates are used.
+
+- DevExtreme [List](/Documentation/Guide/UI_Components/List/Overview/) now allows users to select item text if no swipe actions are enabled (default on desktop).
+
+    #include full-width-image-container with {
+        src: "/images/Changelog/26.1.3/list-item-text-selection.png",
+        alt: "A DevExtreme List where item text is selected",
+        minWidth: "360px",
+        width: "50vw"
+    }
+
+    Swipe actions are automatically enabled in the following usage scenarios:
+
+    - When [itemDeleteMode](/Documentation/ApiReference/UI_Components/dxList/Configuration/#itemDeleteMode) is *"slideItem"* or *"swipe"*
+    - When [menuMode](/Documentation/ApiReference/UI_Components/dxList/Configuration/#menuMode) is *"slide"*
+    - If an [onItemSwipe](/Documentation/ApiReference/UI_Components/dxList/Configuration/#onItemSwipe) handler is defined

concepts/Common/Whats New/02 Changelog/002 UI and UX.md

@@ -0,0 +1,51 @@
+### v1.14.2
+
+- Added dependency and security fixes.
+
+### v1.14.1
+
+- Fixed package resolving logic in the `migrate` command.
+- Added dependency fixes.
+
+### v1.14.0
+
+- Updated DevExtreme Schematics to Angular 19.
+- Updated the sample data source in application templates.
+- Added dependency and security fixes.
+
+### v1.13.0
+
+- Added support for DevExtreme v25.2 and updated scaffolders.
+- Angular templates updated to control flow syntax (`@if`/`@else`).
+- Fixed form state management in React and Next.js templates.
+- Added dependency and security fixes.
+
+### v1.12.2
+
+- Fixed issues with Angular application creation.
+- Updated `migrate` command messages.
+- Added dependency and security fixes.
+
+### v1.12.1
+
+- `migrate` command descriptions were updated.
+- Added dependency fixes.
+
+### v1.12.0
+
+- The `migrate` command was added to DevExtreme CLI.
+- The `angular-config-components` schematic was added to DevExtreme Schematics.
+
+### v1.11.2
+
+- Minor improvements.
+
+### v1.11.1
+
+- Minor improvements.
+
+### v1.11.0
+
+- The requirements for DevExtreme CLI were updated:    
+    - Node.js v20.19.0 or later.
+    - npm v9.6.0 or later.