** libgnutls: Added support for AES-CCM (RFC6655 and RFC7251) ciphersuites.
** libgnutls: Added support for Chacha20-Poly1305 ciphersuites following
-draft-mavrogiannopoulos-chacha-tls-04 and draft-irtf-cfrg-chacha20-poly1305-10.
+draft-mavrogiannopoulos-chacha-tls-05 and draft-irtf-cfrg-chacha20-poly1305-10.
That is currently provided as technology preview and is not enabled by
default, since there are no assigned ciphersuite points by IETF and there
is no guarrantee of compatibility between draft versions. The ciphersuite