+* mempool: Added ``RTE_MEMPOOL_F_NON_IO`` flag to give a hint to DPDK components
+ that objects from this pool will not be used for device IO (e.g. DMA).
+
+* mempool: The mempool flags ``MEMPOOL_F_*`` will be deprecated in the future.
+ Newly added flags with ``RTE_MEMPOOL_F_`` prefix should be used instead.
+
+* mempool: Helper macro ``MEMPOOL_HEADER_SIZE()`` is deprecated.
+ The replacement macro ``RTE_MEMPOOL_HEADER_SIZE()`` is internal only.
+
+* mempool: Macro to register mempool driver ``MEMPOOL_REGISTER_OPS()`` is
+ deprecated. Use replacement ``RTE_MEMPOOL_REGISTER_OPS()``.
+
+* mempool: The mempool API macros ``MEMPOOL_PG_*`` are deprecated and
+ will be removed in DPDK 22.11.
+
+* net: Renamed ``s_addr`` and ``d_addr`` fields of ``rte_ether_hdr`` structure
+ to ``src_addr`` and ``dst_addr``, respectively.
+
+* ethdev: Added items ``PORT_REPRESENTOR``, ``REPRESENTED_PORT`` and action
+ ``PORT_REPRESENTOR`` to flow API.
+