* Optimized the memory consumption of flow.
* Added support for flow aging based on hardware counter.
+* **Added Chacha20-Poly1305 algorithm to Cryptodev API.**
+
+ Chacha20-Poly1305 AEAD algorithm can now be supported in Cryptodev.
+
* **Updated the AESNI MB crypto PMD.**
* Added support for intel-ipsec-mb version 0.54.