diff --git a/CHANGES.md b/CHANGES.md
index 3a27c5a69..7416ad9df 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,11 @@
 ## unreleased
 
+## v2.5.2
+
+### Bug fixes
+* Hot fix for a soundness bug related with the `distinct` statement (#890)
+* Treat missing values in models as abstract (#860)
+
 ## v2.5.1
 
 ### Bug fixes