Added note about typed class constants in Intl extension

jorgsowa · jorgsowa · commit 1fc963ad609f · 2023-10-28T21:14:05.000+02:00
diff --git a/UPGRADING b/UPGRADING
@@ -140,6 +140,9 @@ PHP 8.4 UPGRADE NOTES
 9. Other Changes to Extensions
 ========================================
 
+- Intl:
+  . The class constants are typed now.
+
 - Spl:
   . The class constants are typed now.
 
