[PATCH v2 1/4] http-protocol.txt: document SHA-256 "want"/"have" format

["Martin Ågren" <martin.agren@gmail.com>]

Document that rather than always naming objects using SHA-1, we should
use whatever has been negotiated using the object-format capability.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
---
 Documentation/technical/http-protocol.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Documentation/technical/http-protocol.txt b/Documentation/technical/http-protocol.txt
index 51a79e63de..96d89ea9b2 100644
--- a/Documentation/technical/http-protocol.txt
+++ b/Documentation/technical/http-protocol.txt
@@ -401,8 +401,9 @@ at all in the request stream:
 The stream is terminated by a pkt-line flush (`0000`).
 
 A single "want" or "have" command MUST have one hex formatted
-SHA-1 as its value.  Multiple SHA-1s MUST be sent by sending
-multiple commands.
+object name as its value.  Multiple object names MUST be sent by sending
+multiple commands. Object names MUST be given using the object format
+negotiated through the `object-format` capability (default SHA-1).
 
 The `have` list is created by popping the first 32 commits
 from `c_pending`.  Less can be supplied if `c_pending` empties.
-- 
2.28.0.297.g1956fa8f8d