+* **Added Marvell OCTEON TX2 regex PMD.**
+
+ Added a new PMD driver for hardware regex offload block for OCTEON TX2 SoC.
+
+ See the :doc:`../regexdevs/octeontx2` for more details.
+
+* **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.
+
+* **Add new AVX512 specific classify algorithms for ACL library.**
+
+ * Added new ``RTE_ACL_CLASSIFY_AVX512X16`` vector implementation,
+ which can process up to 16 flows in parallel. Requires AVX512 support.
+