docs: Add release notes for v6.0.0a15

DIRACGrid CI · DIRACGrid CI · commit 46dd07109b9a · 2025-06-02T09:50:36.000Z
diff --git a/release.notes b/release.notes
@@ -1,3 +1,7 @@
+[v6.0.0a15]
+
+FIX: (#785) Retrintroduce WMSAdministratorClient for JobMonioring
+
 [v6.0.0a14]
 
 
