CHANGELOG.md in chgk_rating-2.0.0 vs CHANGELOG.md in chgk_rating-2.1.0

@@ -1,6 +1,10 @@
 # Changelog
 
+## v2.1.0 (2021-12-29)
+
+* Updated API mappings (thanks, @L-Eugene)
+
 ## v2.0.0 (2021-12-28)
 
 Breaking changes:
 
 * `client.rating` is now `client.team_rating`
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