config doc: protocol.version is not experimental

Git's protocol version 2 has been working well in production for over
a year.  Simplify documentation by no longer referring to it as
experimental.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/config/protocol.txt b/Documentation/config/protocol.txt
index bfccc074913eda410ce5a5e9257889097141317a..0b40141613e3d3dbc50f727c534229d5ee1da3cc 100644 (file)
--- a/Documentation/config/protocol.txt
+++ b/Documentation/config/protocol.txt
@@ -45,11 +45,10 @@ The protocol names currently used by git are:
 --
 
 protocol.version::
-       Experimental. If set, clients will attempt to communicate with a
-       server using the specified protocol version.  If unset, no
-       attempt will be made by the client to communicate using a
-       particular protocol version, this results in protocol version 0
-       being used.
+       If set, clients will attempt to communicate with a server
+       using the specified protocol version.  If the server does
+       not support it, communication falls back to version 0.
+       If unset, the default is `0`.
        Supported versions:
 +
 --