From 96efd54702679fea859338a3cfcf81129066be15 Mon Sep 17 00:00:00 2001
From: teor <teor@riseup.net>
Date: Mon, 29 Mar 2021 14:14:12 +1000
Subject: [PATCH] Be explicit about hashBlockCommitments activation

---
 zip-0244.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/zip-0244.rst b/zip-0244.rst
index 6122c475..eb75f369 100644
--- a/zip-0244.rst
+++ b/zip-0244.rst
@@ -608,6 +608,10 @@ a later protocol version. Such a third party SHOULD provide a value that can
 be used instead of the all-zeros terminator to permit the light client to
 perform validation of the parts of the structure it needs.
 
+Unlike the ``hashLightClientRoot`` change, the change to ``hashBlockCommitments``
+happens in the block that activates this ZIP.
+
+The block header byte format and version are not altered by this ZIP.
 
 ========================
 Reference implementation