diff --git a/ChangeLog b/ChangeLog
index cee3d834..d03dd5eb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,15 @@ intervalxt Change Log
 
 .. current developments
 
+v3.1.1
+====================
+
+**Fixed:**
+
+* serialization of IETs with e-antic and exactreal lengths
+
+
+
 v3.1.0
 ====================
 
diff --git a/doc/news/cereal-iet.rst b/doc/news/cereal-iet.rst
deleted file mode 100644
index 13372c12..00000000
--- a/doc/news/cereal-iet.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-**Fixed:**
-
-* serialization of IETs with e-antic and exactreal lengths