Add HISTORY section to EVP_KEM-EC document.
@@ -66,6 +66,10 @@ L<EVP_KEYMGMT(3)>,
L<EVP_PKEY(3)>,
L<provider-keymgmt(7)>
+=head1 HISTORY
+
+This functionality was added in OpenSSL 3.2.
+
=head1 COPYRIGHT
Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
