-* The following fields have been deprecated in rte_eth_stats:
- imissed, ibadcrc, ibadlen, imcasts, fdirmatch, fdirmiss,
- tx_pause_xon, rx_pause_xon, tx_pause_xoff, rx_pause_xoff
+* ABI changes are planned for rte_eth_ipv4_flow and rte_eth_ipv6_flow to
+ include more fields to be matched against. The release 2.2 does not
+ contain these ABI changes, but release 2.3 will.
+
+* ABI changes are planned for adding four new flow types. This impacts
+ RTE_ETH_FLOW_MAX. The release 2.2 does not contain these ABI changes,
+ but release 2.3 will.
+
+* ABI changes are planned for rte_eth_tunnel_filter_conf. Change the fields
+ of outer_mac and inner_mac from pointer to struct in order to keep the
+ code's readability. The release 2.2 does not contain these ABI changes, but
+ release 2.3 will, and no backwards compatibility is planned.
+
+* The scheduler statistics structure will change to allow keeping track of
+ RED actions.