+* **Added write combining store APIs.**
+
+ Added ``rte_write32_wc`` and ``rte_write32_wc_relaxed`` APIs
+ that enable write combining stores (depending on architecture).
+ The functions are provided as a generic stubs and
+ x86 specific implementation.
+
+* **Added the FEC API, for a generic FEC query and config.**
+
+ Added the FEC API which provides functions for query FEC capabilities and
+ current FEC mode from device. Also, API for configuring FEC mode is also provided.
+
+* **Updated Broadcom bnxt driver.**
+
+ Updated the Broadcom bnxt driver with new features and improvements, including:
+
+ * Added support for 200G PAM4 link speed.
+ * Added support for RSS hash level selection.
+ * Updated HWRM structures to 1.10.1.70 version.
+
+* **Updated Cisco enic driver.**
+
+ * Added support for VF representors with single-queue Tx/Rx and flow API
+ * Added support for egress PORT_ID action
+ * Added support for non-zero priorities for group 0 flows
+ * Added support for VXLAN decap combined with VLAN pop
+
+* **Added hns3 FEC PMD, for supporting query and config FEC mode.**
+
+ Added the FEC PMD which provides functions for query FEC capabilities and
+ current FEC mode from device. Also, PMD for configuring FEC mode is also provided.
+
+* **Updated Solarflare network PMD.**
+
+ Updated the Solarflare ``sfc_efx`` driver with changes including:
+
+ * Added SR-IOV PF support
+
+* **Updated Virtio driver.**
+
+ * Added support for Vhost-vDPA backend to Virtio-user PMD.
+ * Changed default link speed to unknown.
+ * Added support for 200G link speed.
+
+* **Updated Intel i40e driver.**
+
+ Updated the Intel i40e driver to use write combining stores.
+
+* **Added Ice Lake (Gen4) support for Intel NTB.**
+
+ Added NTB device support (4th generation) for Intel Ice Lake platform.
+
+* **Added UDP/IPv4 GRO support for VxLAN and non-VxLAN packets.**
+
+ For VxLAN packets, added inner UDP/IPv4 support.
+ For non-VxLAN packets, added UDP/IPv4 support.
+
+* **Extended flow-perf application.**
+
+ * Started supporting user order instead of bit mask:
+ Now the user can create any structure of rte_flow
+ using flow performance application with any order,
+ moreover the app also now starts to support inner
+ items matching as well.
+ * Added header modify actions.
+ * Added flag action.
+ * Added raw encap/decap actions.
+ * Added VXLAN encap/decap actions.
+ * Added ICMP and ICMP6 matching items.
+ * Added option to set port mask for insertion/deletion:
+ ``--portmask=N``
+ where N represents the hexadecimal bitmask of ports used.
+
+* **Updated ioat rawdev driver**
+
+ The ioat rawdev driver has been updated and enhanced. Changes include:
+
+ * Added support for Intel\ |reg| Data Streaming Accelerator hardware.
+ For more information, see https://01.org/blogs/2019/introducing-intel-data-streaming-accelerator
+ * Added support for the fill operation via the API ``rte_ioat_enqueue_fill()``,
+ where the hardware fills an area of memory with a repeating pattern.
+ * Added a per-device configuration flag to disable management
+ of user-provided completion handles.
+ * Renamed the ``rte_ioat_do_copies()`` API to ``rte_ioat_perform_ops()``,
+ and renamed the ``rte_ioat_completed_copies()`` API to ``rte_ioat_completed_ops()``
+ to better reflect the APIs' purposes, and remove the implication that
+ they are limited to copy operations only.
+ [Note: The old API is still provided but marked as deprecated in the code]
+ * Added a new API ``rte_ioat_fence()`` to add a fence between operations.
+ This API replaces the ``fence`` flag parameter in the ``rte_ioat_enqueue_copies()`` function,
+ and is clearer as there is no ambiguity as to whether the flag should be
+ set on the last operation before the fence or the first operation after it.
+
+* **Updated the pipeline library for alignment with the P4 language.**
+
+ Added new Software Switch (SWX) pipeline type that provides more
+ flexibility through API and feature alignment with the P4 language.
+
+ * The packet headers, meta-data, actions, tables and pipelines are
+ dynamically defined instead of selected from pre-defined set.
+ * The actions and the pipeline are defined with instructions.
+ * Extern objects and functions can be plugged into the pipeline.
+ * Transaction-oriented table updates.
+