pin Sphinx version to avoid badly formatted admonitions

stevepiercy · stevepiercy · commit ce07cf8009ff · 2022-01-19T12:50:29.000-08:00
See sphinx-doc/sphinx#10121
diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,5 @@
-Sphinx>=4.4.0
+# See https://github.com/sphinx-doc/sphinx/issues/10121
+Sphinx>=4.3.2,<4.4.0
 jsx-lexer
 lesscpy
 linkify-it-py
