Update Sphinx
Fix font licensing
Add spelling dict tests
Remove sphinx docs which were duplicated everywhere, refer to ONF main
docs site which is more complete
Add code of conduct and link
Change-Id: I35764345f09a4dcb082a73d4a1c0c04ce889c4a3
diff --git a/requirements.txt b/requirements.txt
index e81d18d..09c76d6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,10 @@
-Sphinx~=4.1.2
-doc8~=0.9.0
-reuse~=0.13.0
-docutils==0.16
-sphinx-rtd-theme~=0.5.2
-sphinxcontrib-spelling~=7.2.1
+# SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
+# SPDX-License-Identifier: Apache-2.0
+
+Sphinx~=4.4.0
+doc8~=0.10.1
+docutils~=0.17.1
+reuse~=0.14.0
+sphinx-rtd-theme~=1.0.0
+sphinxcontrib-spelling~=7.3.2
sphinx-multiversion~=0.2.4