doc: update release notes for hns3 driver

Add release notes for Hisilicon hns3 PMD driver.

Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>

diff --git a/doc/guides/rel_notes/release_20_08.rst b/doc/guides/rel_notes/release_20_08.rst
index 856073c..29abd6c 100644 (file)
--- a/doc/guides/rel_notes/release_20_08.rst
+++ b/doc/guides/rel_notes/release_20_08.rst
@@ -124,6 +124,14 @@ New Features
 
   * Added support for VLAN push and pop flow actions.
 
+* **Updated Hisilicon hns3 driver.**
+
+  * Added support for 200G speed rate.
+  * Added support for copper media type.
+  * Added support for keeping CRC.
+  * Added support for LRO.
+  * Added support for setting VF PVID by PF driver.
+
 * **Updated Mellanox mlx5 net driver and common layer.**
 
   Updated Mellanox mlx5 driver with new features and improvements, including: