NEWS: document gnutls_hash/hmac_copy addition

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

diff --git a/NEWS b/NEWS
index 32236eb375876dc1956dce71c18aac051fb3c1b8..cf5b1277600c8c8844f8a6fd58b148e6de9391ce 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -34,12 +34,18 @@ See the end for copying conditions.
       the GNUTLS_SYSTEM_PRIORITY_FAIL_ON_INVALID environment parameter is
       set to 1.
 
+** libgnutls: add gnutls_hash_copy/gnutls_hmac_copy functions that will create a copy
+   of digest or MAC context. Copying contexts for externally-registered digest and MAC
+   contexts is unupported.
+
 ** API and ABI modifications:
 gnutls_get_system_config_file: Added
 gnutls_crypto_register_cipher: Deprecated
 gnutls_crypto_register_aead_cipher: Deprecated
 gnutls_crypto_register_digest: Deprecated
 gnutls_crypto_register_mac: Deprecated
+gnutls_hash_copy: Added
+gnutls_hmac_copy: Added
 
 
 * Version 3.6.8 (released 2019-05-28)