Changelog: list deprecations in the dedicated section

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/ChangeLog.d/mbedtls_tlsver_enum.txt b/ChangeLog.d/mbedtls_tlsver_enum.txt
index 16435c6..529083e 100644
--- a/ChangeLog.d/mbedtls_tlsver_enum.txt
+++ b/ChangeLog.d/mbedtls_tlsver_enum.txt
@@ -1,6 +1,10 @@
+New deprecations
+   * Deprecate mbedtls_ssl_conf_max_version() and
+     mbedtls_ssl_conf_min_version() in favor of
+     mbedtls_ssl_conf_max_tls_version() and
+     mbedtls_ssl_conf_min_tls_version().
+
 Features
-   * Unify internal/external TLS protocol version enums
-   * Deprecate mbedtls_ssl_conf_max_version()
-     Replaced with mbedtls_ssl_conf_max_tls_version()
-   * Deprecate mbedtls_ssl_conf_min_version()
-     Replaced with mbedtls_ssl_conf_min_tls_version()
+   * The new functions mbedtls_ssl_conf_max_tls_version() and
+     mbedtls_ssl_conf_min_tls_version() use a single value to specify
+     the protocol version.