From 202c07e021f02f30416a6107093222aad211495f Mon Sep 17 00:00:00 2001
From: Jos de Jong <wjosdejong@gmail.com>
Date: Thu, 27 Jul 2023 12:15:09 +0200
Subject: [PATCH] docs: update history

---
 HISTORY.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/HISTORY.md b/HISTORY.md
index 62a34e3698..22caa1ab78 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,10 @@
 # History
 
+# unpublished changes since 11.9.1
+
+- Fix #2990: `DenseMatrix` can mutate input arrays (#2991).
+
+
 # 2023-07-24, 11.9.1
 
 - Fix a security vulnerability in `FunctionNode` and `SymbolNode` allowing