* The LPM ``next_hop`` field is extended from 8 bits to 21 bits for IPv6
while keeping ABI compatibility.
+* **Reworked rte_ring library**
+
+ The rte_ring library has been reworked and updated. The following changes
+ have been made to it:
+
+ * removed the build-time setting ``CONFIG_RTE_RING_SPLIT_PROD_CONS``
+
ABI Changes
-----------