* Add 2 new flow director modes on x550.
* One is MAC VLAN mode, the other is tunnel mode.
+* **Added i40e vector RX/TX.**
+
+* **Added i40e flow control support.**
+
* **Added fm10k TSO support for both PF and VF.**
+* **New NIC Boulder Rapid support.**
+
+ Boulder Rapid is a new NIC of Intel's fm10k family.
+
* **Enhanced support for the Chelsio CXGBE driver.**
* Added support for Jumbo Frames.
* Optimize forwarding performance for Chelsio T5 40GbE cards.
+* **Added support for Mellanox ConnectX-4 adapters (mlx5).**
+
+ The mlx5 poll-mode driver implements support for Mellanox ConnectX-4 EN
+ and Mellanox ConnectX-4 Lx EN families of 10/25/40/50/100 Gb/s adapters.
+
+ Like mlx4, this PMD is only available for Linux and is disabled by default
+ due to external dependencies (libibverbs and libmlx5).
+
* **Added vhost-user multiple queue support.**
+* **Added port hotplug support to xenvirt.**
+
+
Resolved Issues
---------------