README.adoc in tana-0.8.0 vs README.adoc in tana-0.9.0

@@ -520,9 +520,11 @@
 
 == link:https://alchemists.io/policies/code_of_conduct[Code of Conduct]
 
 == link:https://alchemists.io/policies/contributions[Contributions]
 
+== link:https://alchemists.io/policies/developer_certificate_of_origin[Developer Certificate of Origin]
+
 == link:https://alchemists.io/projects/tana/versions[Versions]
 
 == link:https://alchemists.io/community[Community]
 
 == Credits