diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4c0bf44..bdfb37ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 Release history for s390-tools (MIT version)
 --------------------------------------------
+* __v2.15.x (2020-xx-xx)__
+
+  For Linux kernel version: 5.x
+
+  Changes of existing tools:
+
+  Bug Fixes:
+
 * __v2.15.1 (2020-10-28)__
 
   For Linux kernel version: 5.9