* Added Sub-Function support based on auxiliary bus.
* Added support for meter hierarchy.
* Added support for metering policy actions of yellow color.
+ * Added support for metering trTCM RFC2698 and RFC4115.
* Added devargs options ``allow_duplicate_pattern``.
* Added matching on IPv4 Internet Header Length (IHL).
* Added support for matching on VXLAN header last 8-bits reserved field.