Update README.md

Author: dakodakov

README.md

@@ -1,5 +1,5 @@
 > [!WARNING]
-> **Notice:** This repository is scheduled to be archived and set to read-only on **01.11.2026**. New features, issues, and pull requests are not accepted.
+> **Notice:** This repository is scheduled to be archived and set to read-only on **2026.11.01**. New features, issues, and pull requests are not accepted.
 
 ![Versatile Data Kit](./support/images/versatile-data-kit.svg#gh-light-mode-only)
 ![Versatile Data Kit](./support/images/versatile-data-kit.svg#gh-dark-mode-only)