diff --git a/ChangeLog.d/rm-ssl-conf-curves.txt b/ChangeLog.d/rm-ssl-conf-curves.txt
new file mode 100644
index 0000000..4b29adc
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+++ b/ChangeLog.d/rm-ssl-conf-curves.txt
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+Removals
+   * Remove the function mbedtls_ssl_conf_curves() which had been deprecated
+     in favour of mbedtls_ssl_conf_groups() since Mbed TLS 3.1.
+