Update README.md

Author: Son-HNguyen

README.md

@@ -7,7 +7,7 @@ News
 
 The 3DCityDB Web Map Client now supports displaying thematic data stored from data sources such as Google Spreadsheets (using Google Sheets API v4) and PostgreSQL (using PostgREST API).
 
-See [changelogs](CHANGES.md) for the list of changes occurred in this version as well as previous versions.
+See [release announcements](RELEASES.md), [change logs](CHANGES.md) for the list of changes occurred in this version as well as previous versions.
 
 Introduction
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