From 00c8a99cf62ed2e2b3025af921bb3cc5b03bb5b3 Mon Sep 17 00:00:00 2001
From: "Eric T. Johnson" <yut23@users.noreply.github.com>
Date: Mon, 21 Aug 2023 19:05:18 -0400
Subject: [PATCH] Constrain Sphinx version to fix docs build (#1316)

Breathe is currently incompatible with Sphinx >= 7.2: see breathe-doc/breathe#943.
---
 requirements.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 5ce94a4e8d..2154fc8078 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,6 @@
-Sphinx
+# breathe is incompatible with Sphinx 7.2
+# waiting on https://github.com/breathe-doc/breathe/issues/943 to be fixed
+Sphinx<7.2.0
 sphinx_rtd_theme
 breathe
 sphinxcontrib_bibtex