Issue #8513: On UNIX, subprocess supports bytes command string.
diff --git a/Misc/NEWS b/Misc/NEWS
index da1b75d..128efa2 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -52,6 +52,8 @@
 Library
 -------
 
+- Issue #8513: On UNIX, subprocess supports bytes command string.
+
 - Issue #10866: Add socket.sethostname().  Initial patch by Ross Lagerwall.
 
 - Issue #11140: Lock.release() now raises a RuntimeError when attempting