Mention Mac OS NFSv4 ACL support in NEWS
diff --git a/NEWS b/NEWS
index 3dffdf9..7b5c31f 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,5 @@
+Jan 29, 2017: Limited NFSv4 ACL support for Mac OS (Darwin)
+
 Jan 10, 2017: POSIX.1e and NFSv4 ACL support for Solaris and derivates
 
 Dec 27, 2016: NFSv4 ACL read and write support for pax