+ - Bareudp Tunnel
+ * Bareudp device support is present in linux kernel from version 5.7
+ * Kernel bareudp device is not backported to ovs tree.
+ * Userspace datapath support is not added
+ - ovs-dpctl and 'ovs-appctl dpctl/':
+ * New commands '{add,mod,del}-flows' where added, which allow adding,
+ deleting, or modifying flows based on information read from a file.
+ - IPsec:
+ * Add option '--no-cleanup' to allow ovs-monitor-ipsec to stop without
+ tearing down IPsec tunnels.
+ * Add option '--no-restart-ike-daemon' to allow ovs-monitor-ipsec to start
+ without restarting ipsec daemon.
+ - Building the Linux kernel module from the OVS source tree is deprecated
+ * Support for the Linux kernel is capped at version 5.8
+ * Only bug fixes for the Linux OOT kernel module will be accepted.
+ * The Linux kernel module will be fully removed from the OVS source tree
+ in OVS branch 2.18