--- a/mercurial/help/config.txt	Mon Sep 17 16:52:34 2018 +0800
+++ b/mercurial/help/config.txt	Mon Sep 17 17:47:24 2018 +0800
@@ -1929,7 +1929,7 @@
 
 ``bundle2.stream``
     Whether to allow clients to pull using the bundle2 streaming protocol.
-    (default: False)
+    (default: True)
 
 ``zliblevel``
     Integer between ``-1`` and ``9`` that controls the zlib compression level