diff --git a/csharp/ql/lib/change-notes/2024-02-21-getonly-properties.md b/csharp/ql/lib/change-notes/2024-02-21-getonly-properties.md
index 3e8940a44e6..6bb8e99c71e 100644
--- a/csharp/ql/lib/change-notes/2024-02-21-getonly-properties.md
+++ b/csharp/ql/lib/change-notes/2024-02-21-getonly-properties.md
@@ -1,4 +1,4 @@
 ---
 category: minorAnalysis
 ---
-* C#: Data flow via get only properties like `public object Obj { get; }` is now captured by the data flow library.
+* Data flow via get only properties like `public object Obj { get; }` is now captured by the data flow library.
diff --git a/csharp/ql/lib/change-notes/2024-02-22-no-db-stats.md b/csharp/ql/lib/change-notes/2024-02-22-no-db-stats.md
new file mode 100644
index 00000000000..d6ffbd523ac
--- /dev/null
+++ b/csharp/ql/lib/change-notes/2024-02-22-no-db-stats.md
@@ -0,0 +1,4 @@
+---
+category: majorAnalysis
+---
+* We no longer make use of CodeQL database stats, which may affect join-orders in custom queries. It is therefore recommended to test performance of custom queries after upgrading to this version.