From 2f21135e6872548a02e2c8c8440f027a6da24c25 Mon Sep 17 00:00:00 2001
From: Jack Grigg <jack@electriccoin.co>
Date: Thu, 25 Feb 2021 20:05:19 +0000
Subject: [PATCH] book: Note that none of the documented gadgets have been
 reviewed

---
 book/src/design/gadgets.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/book/src/design/gadgets.md b/book/src/design/gadgets.md
index a4bab168..4eaaa087 100644
--- a/book/src/design/gadgets.md
+++ b/book/src/design/gadgets.md
@@ -1,3 +1,7 @@
 # Gadgets
 
-In this section we document the gadgets and chip designs provided by halo2.
+In this section we document some example gadgets and chip designs that are suitable for
+Halo 2.
+
+> Neither these gadgets, nor their implementations, have been reviewed, and they should
+> not be used in production.