From 3799317c34d3334f4541ac98b604485f16aac2bf Mon Sep 17 00:00:00 2001
From: David Meyer <dihm@users.noreply.github.com>
Date: Wed, 2 Feb 2022 17:25:56 -0500
Subject: [PATCH] Pin `mistune` to fix doc builds on RTD.

---
 setup.cfg | 1 +
 1 file changed, 1 insertion(+)

diff --git a/setup.cfg b/setup.cfg
index c0295b8..c89236d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -48,3 +48,4 @@ docs =
   sphinx-rtd-theme==0.5.2
   recommonmark==0.6.0
   m2r==0.2.1
+  mistune<2.0.0