MNT: Avoid jinja2 v3 until nbconvert handles breakages

effigies · effigies · commit 6a75090767d8 · 2022-03-25T13:10:06.000-04:00
diff --git a/setup.cfg b/setup.cfg
@@ -61,6 +61,7 @@ ci_tests =
 tutorial =
     nbconvert
     jinja2 <3  # Required until nbconvert handles all deprecations/removals
+    markupsafe <2.1  # Required until we can upgrade jinja2
     jupyter_client
     ipykernel
 dev =
