Tests: keep stream_ssl_preread.t TODO for older mainline releases.
diff --git a/stream_ssl_preread.t b/stream_ssl_preread.t
index 0839d20..4982e57 100644
--- a/stream_ssl_preread.t
+++ b/stream_ssl_preread.t
@@ -170,8 +170,13 @@
 
 # allow record with older SSL version, such as 3.0
 
+TODO: {
+local $TODO = 'not yet' unless $t->has_version('1.11.8');
+
 is(get_oldver(), 'foo', 'older version in ssl record');
 
+}
+
 $t->stop();
 
 is($t->read_file('status.log'), "400\n", 'preread buffer full - log');