update changelog

Author: aaronpk

draft-parecki-oauth-client-id-metadata-document.md

@@ -292,6 +292,10 @@ The authors would like to thank the following people for their contributions and
 
 (This appendix to be deleted by the RFC editor in the final specification.)
 
+-02
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+* Added security consideration around displaying logos to end users
+
 -01
 
 * Added recommendation of max metadata document size