Add change log for #4859
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/ChangeLog.d/mbedtls_ssl_conf_groups.txt b/ChangeLog.d/mbedtls_ssl_conf_groups.txt
new file mode 100644
index 0000000..de5cbca
--- /dev/null
+++ b/ChangeLog.d/mbedtls_ssl_conf_groups.txt
@@ -0,0 +1,7 @@
+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().
