[PATCH] pack-protocol: mention and point to docs for protocol v2

From

BWBrandon Williams <bmwill@google.com>

Date

Jul 23, 2018, 17:48 UTC

Message-ID

<20180723174807.28903-1-bmwill@google.com>

Signed-off-by: Brandon Williams <bmwill@google.com>
---
 Documentation/technical/pack-protocol.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt
index 7fee6b780a..25acd9edb1 100644
--- a/Documentation/technical/pack-protocol.txt
+++ b/Documentation/technical/pack-protocol.txt
@@ -50,7 +50,8 @@ Each Extra Parameter takes the form of `<key>=<value>` or `<key>`.
 
 Servers that receive any such Extra Parameters MUST ignore all
 unrecognized keys. Currently, the only Extra Parameter recognized is
-"version=1".
+"version" with a vlue of '1' or '2'.  See protocol-v2.txt for more
+information on protocol version 2.
 
 Git Transport
 -------------

-- 
2.18.0.233.g985f88cf7e-goog