From bb9392e282e5d21aceabd268782c34d064d9d956 Mon Sep 17 00:00:00 2001
From: joamatab <4514346+joamatab@users.noreply.github.com>
Date: Tue, 28 Mar 2023 09:10:22 -0700
Subject: [PATCH] update changelog

---
 docs/CHANGELOG.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index aef146f501..37b4f489ce 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,5 +1,10 @@
 # [CHANGELOG](https://keepachangelog.com/en/1.0.0/)
 
+## 6.72.6
+
+- fix mzi with new routing defaults [PR](https://github.com/gdsfactory/gdsfactory/pull/1496)
+- better error messages when vias do not fit in `via_stacks`
+
 ## 6.72.5
 
 - better routing defaults [PR](https://github.com/gdsfactory/gdsfactory/pull/1495)