# 4.1.2

12/21/2018



* Feature #1863: smtp: improve pipelining support
* Bug #2682: python-yaml Not Listed As Ubuntu Prerequisite
* Security #2736: DNS Golden Transaction ID - detection bypass
* Bug #2745: Invalid detect-engine config could lead to segfault
* Feature #2748: bundle libhtp 0.5.29
* Feature #2749: bundle suricata-update 1.0.3
* Bug #2752: smb: logs for IOCTL and DCERPC have tree_id value of 0