add scroll on middle click release notes (#8476)

Author: UziTech

release-notes/images/1_102/middle-scroll.png

@@ -24,5 +24,23 @@ We really appreciate people trying our new features as soon as they are ready, s
 
 >If you'd like to read release notes for previous VS Code versions, go to [Updates](https://code.visualstudio.com/updates) on [code.visualstudio.com](https://code.visualstudio.com).
 
+## Editor Experience
+
+### Scroll on Middle Click
+
+**Setting**: `setting(editor.scrollOnMiddleClick:true)`
+
+Scroll the editor by simply clicking, or holding down, your middle mouse button (the scroll wheel) and moving around.
+
+Once enabled, the cursor will change to a panning icon. Moving the mouse up or down will then smoothly scroll the editor in that direction. The scrolling speed is determined by how far you move the mouse from the initial click point. Simply release the middle mouse button or click it again to stop scrolling and return to the standard cursor.
+
+![Screenshot of the editor scrolling when the middle mouse button is clicked.](images/1_102/middle-scroll.png)
+
+**Known Conflicts**
+
+Enabling this feature will interfere with other actions tied to the middle mouse button. For example, if you have column selection (`editor.columnSelection`) enabled, holding down the middle mouse button will select text. Similarly, on Linux, selection clipboard (`editor.selectionClipboard`) will paste content from your clipboard when the middle mouse button is clicked.
+
+To avoid these conflicts, please enable only one of these settings at a time.
+
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-<link rel="stylesheet" type="text/css" href="css/inproduct_releasenotes.css"/>
+<link rel="stylesheet" type="text/css" href="css/inproduct_releasenotes.css"/>