Update February 2026 What's New highlights

Added two new items to February 2026 highlights:

1. Segoe Fluent Icons Font update
   - Documentation refreshed with latest icon additions
   - Links to /windows/apps/design/style/segoe-fluent-icons-font

2. WinUI terminology clarification
   - WinUI 2 → WinUI for UWP
   - WinUI 3 → WinUI
   - Reflects current naming conventions across documentation

Updated ms.date to 02/23/2026

Author: GrantMeStrength

hub/apps/whats-new/whats-new-for-developers.md

@@ -2,7 +2,7 @@
 title: What's new for Windows app developers
 description: Learn what's new for developers in Windows 11 and tools
 keywords: what's new, Windows 11, Windows, developers, WinUI, sdk, tools
-ms.date: 02/10/2026
+ms.date: 02/23/2026
 ms.topic: whats-new
 ms.localizationpriority: medium
 ---
@@ -39,6 +39,8 @@ Find the latest downloads, release notes, and updates for the Windows SDK, Windo
 
 ## Highlights – February 2026
 
+- **Segoe Fluent Icons Font updated**: The Segoe Fluent Icons Font documentation has been refreshed with the latest icon additions and usage guidance — [View icons](/windows/apps/design/style/segoe-fluent-icons-font).
+- **WinUI terminology clarification**: Updated terminology across documentation for clarity — "WinUI 2" is now referred to as "WinUI for UWP" and "WinUI 3" is now simply "WinUI" to reflect current naming conventions.
 - **Windows Developer Support hub**: New centralized support page with quick help actions, community channels, and Microsoft support contacts — [Get support](/windows/apps/develop/support).
 - **PowerToys**. 0.97.2 release with new features and improvements to existing tools: ([Microsoft PowerToys: Utilities to customize Windows](/windows/powertoys/)
 - **Windows App SDK release notes**: Refactored and consolidated history from 0.5 through 2.0 — find the latest fixes and APIs in one place ([release notes hub](../windows-app-sdk/release-notes/windows-app-sdk-2-0.md)).