+ * Added support for intel-ipsec-mb version 0.54.
+
+* **Added a new driver for Intel Foxville I225 devices.**
+
+ Added the new ``igc`` net driver for Intel Foxville I225 devices. See the
+ :doc:`../nics/igc` NIC guide for more details on this new driver.
+
+* **Updated Broadcom bnxt driver.**
+
+ Updated Broadcom bnxt driver with new features and improvements, including:
+
+ * Added support for host based flow table management
+ * Added flow counters to extended stats
+ * Added PCI function stats to extended stats
+
+* **Added handling of mixed crypto algorithms in QAT PMD for GEN2.**
+
+ Enabled handling of mixed algorithms in encrypted digest hash-cipher
+ (generation) and cipher-hash (verification) requests in QAT PMD
+ when running on GEN2 QAT hardware with particular firmware versions
+ (GEN3 support was added in DPDK 20.02).
+
+* **Added plain SHA-1,224,256,384,512 support to QAT PMD.**
+
+ Added support for plain SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512 hashes
+ to QAT PMD.
+
+* **Added QAT intermediate buffer too small handling in QAT compression PMD.**
+
+ Added a special way of buffer handling when internal QAT intermediate buffer
+ is too small for Huffman dynamic compression operation. Instead of falling
+ back to fixed compression, the operation is now split into multiple smaller
+ dynamic compression requests (possible to execute on QAT) and their results
+ are then combined and copied into the output buffer. This is not possible if
+ any checksum calculation was requested - in such case the code falls back to
+ fixed compression as before.
+
+* **Updated the turbo_sw bbdev PMD.**
+
+ Supported large size code blocks which does not fit in one mbuf segment.
+
+* **Added Intel FPGA_5GNR_FEC bbdev PMD.**
+
+ Added a new ``fpga_5gnr_fec`` bbdev driver for the Intel\ |reg| FPGA PAC
+ (Programmable Acceleration Card) N3000. See the
+ :doc:`../bbdevs/fpga_5gnr_fec` BBDEV guide for more details on this new driver.
+
+* **Updated ipsec-secgw sample application with following features.**
+
+ * Updated ipsec-secgw application to add event based packet processing.
+ The worker thread(s) would receive events and submit them back to the
+ event device after the processing. This way, multicore scaling and HW
+ assisted scheduling is achieved by making use of the event device
+ capabilities. The event mode currently supports only inline IPsec
+ protocol offload.
+
+ * Updated ipsec-secgw application to support key sizes for AES-192-CBC,
+ AES-192-GCM, AES-256-GCM algorithms.
+
+ * Added IPsec inbound load-distribution support for ipsec-secgw application
+ using NIC load distribution feature(Flow Director).
+
+* **Added rte_graph library.**
+
+ Graph architecture abstracts the data processing functions as a ``node`` and
+ ``links`` them together to create a complex ``graph`` to enable reusable/modular
+ data processing functions. The graph library provides API to enable graph
+ framework operations such as create, lookup, dump and destroy on graph and node
+ operations such as clone, edge update, and edge shrink, etc.
+ The API also allows to create the stats cluster to monitor per graph and per node stats.
+
+* **Added rte_node library which consists of a set of packet processing nodes.**
+
+ The rte_node library that consists of nodes used by rte_graph library. Each
+ node performs a specific packet processing function based on application
+ configuration. The following nodes are added:
+
+ * Null node: Skeleton node that defines the general structure of a node.
+ * Ethernet device node: Consists of ethernet Rx/Tx nodes as well as ethernet
+ control APIs.
+ * IPv4 lookup node: Consists of ipv4 extract and lpm lookup node. Routes can
+ be configured by the application through ``rte_node_ip4_route_add`` function.
+ * IPv4 rewrite node: Consists of ipv4 and ethernet header rewrite functionality
+ that can be configured through ``rte_node_ip4_rewrite_add`` function.
+ * Packet drop node: Frees the packets received to their respective mempool.
+
+* **Added new l3fwd-graph sample application.**
+
+ Added an example application ``l3fwd-graph``. It demonstrates the usage of graph
+ library and node library for packet processing. In addition to the library usage
+ demonstration, this application can use for performance comparison with existing
+ ``l3fwd`` (The static code without any nodes) with the modular ``l3fwd-graph``
+ approach.