Require Jinja2 <3.1.0

sebp · web-flow · commit d06c04a6cff8 · 2022-12-18T20:40:47.000Z
Fixes build error:
ImportError: cannot import name 'environmentfilter' from 'jinja2'
diff --git a/requirements.txt b/requirements.txt
@@ -2,3 +2,4 @@ Sphinx<4
 sphinx-autobuild
 sphinx-rtd-theme
 sphinx-intl
+Jinja2 <3.1.0
