From 7176d11f71ee51d15ce387279c174d84e8a8d7ef Mon Sep 17 00:00:00 2001
From: Alec Edgington <alec.edgington@quantinuum.com>
Date: Mon, 4 Dec 2023 09:10:22 +0000
Subject: [PATCH] Update changelog (re. making BackendInfo.architecture
 optional).

---
 pytket/docs/changelog.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pytket/docs/changelog.rst b/pytket/docs/changelog.rst
index 2923bf2b8c..54d605a629 100644
--- a/pytket/docs/changelog.rst
+++ b/pytket/docs/changelog.rst
@@ -4,6 +4,10 @@ Changelog
 Unreleased
 ----------
 
+API changes:
+
+* Make the ``architecture`` field in ``BackendInfo`` optional.
+
 Deprecations:
 
 * Deprecate ``SynthesiseHQS`` pass.