Revise release date and add mandatory usage date

RikardLarsson-BEAst · web-flow · commit d8a2ac41ad9e · 2025-11-25T17:16:41.000+01:00
Updated release date information and added mandatory usage date.
diff --git a/guides/release-notes/v1.2.adoc b/guides/release-notes/v1.2.adoc
@@ -1,6 +1,8 @@
 = Version 1.2
 [horizontal]
-Release date:: 2025-11-24
+Release date:
+* Date of publication: December 2025, exact date to be announced
+* Mandatory to use from: 2026-02-23
 
 [NOTE]
 ====
