add coc ref (cloudevents#90)

Doug Davis · cumason123 · web-flow · commit 72b10bbc7f40 · 2020-08-13T08:56:31.000-07:00
Signed-off-by: Doug Davis &lt;dug@us.ibm.com&gt;

Co-authored-by: Curtis Mason &lt;31265687+cumason123@users.noreply.github.com&gt;
diff --git a/README.md b/README.md
@@ -120,6 +120,17 @@ the same API. It will use semantic versioning with following rules:
 - Email: https://lists.cncf.io/g/cncf-cloudevents-sdk
 - Contact for additional information: Denis Makogon (`@denysmakogon` on slack).
 
+Each SDK may have its own unique processes, tooling and guidelines, common
+governance related material can be found in the
+[CloudEvents `community`](https://github.com/cloudevents/spec/tree/master/community)
+directory. In particular, in there you will find information concerning
+how SDK projects are
+[managed](https://github.com/cloudevents/spec/blob/master/community/SDK-GOVERNANCE.md),
+[guidelines](https://github.com/cloudevents/spec/blob/master/community/SDK-maintainer-guidelines.md)
+for how PR reviews and approval, and our
+[Code of Conduct](https://github.com/cloudevents/spec/blob/master/community/GOVERNANCE.md#additional-information)
+information.
+
 ## Maintenance
 
 We use black and isort for autoformatting. We setup a tox environment to reformat
