1 files changed, 2 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index fe33814e3..30d16b80b 100644
--- a/NEWS
+++ b/NEWS
@@ -31,6 +31,8 @@ GNU coreutils NEWS                                    -*- outline -*-
   HP-UX 11, Tru64, AIX, IRIX 6.5, and Cygwin, "ls -l" now displays the presence
   of an ACL on a file via a '+' sign after the mode, and "cp -p" copies ACLs.
 
+  join has significantly better performance due to better memory management
+
   od now aligns fields across lines when printing multiple -t
   specifiers, and no longer prints fields that resulted entirely from
   padding the input out to the least common multiple width.