Update CHANGELOG

Author: nkshah2

CHANGELOG.md

@@ -506,6 +506,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
         }
         ```
 
+### SDK and core compatibility
+
+-   Compatible with Core>=6.0.0 (CDI 4.0)
+-   Compatible with frontend SDKs:
+    -   supertokens-auth-react@0.34.0
+    -   supertokens-web-js@0.7.0
+    -   supertokens-website@17.0.2
+
 ## [0.12.10] - 2023-07-31
 
 - Fixes error handling with regenerate access token when the access token of the session is revoked.