update release notes for v2025.11.0 to include new features and desktop improvements

Author: liyasthomas

src/pages/releases/release-notes-v2025-11-0.md

@@ -46,6 +46,9 @@ API Documentation (Beta), Scripting Revamp, Portable Desktop Apps, Mock Server E
 
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+This update includes new features and core desktop improvements. Your data will be backed up automatically. If needed, see [<u>Downgrading and Restoring Backups</u>](https://docs.hoppscotch.io/guides/articles/downgrading-and-restoring-backups).
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 #### 👉 [Read the full release blog](https://hoppscotch.com/blog/hoppscotch-v2025-11-0)