diff --git a/ChangeLog.d/mbedtls_ssl_conf_groups.txt b/ChangeLog.d/mbedtls_ssl_conf_groups.txt
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+API changes
+   * You can configure groups for a TLS key exchange with the new function
+     mbedtls_ssl_conf_groups(). It extends mbedtls_ssl_conf_curves().
+
+New deprecations
+   * Deprecate mbedtls_ssl_conf_curves() in favor of the more generic
+     mbedtls_ssl_conf_groups().