From a902b57ede3a54f6ea01a7161aa88e6ed3d98649 Mon Sep 17 00:00:00 2001
From: Dominic Szablewski <dominic@phoboslab.org>
Date: Sat, 27 Nov 2021 13:21:16 +0100
Subject: [PATCH] Announce changes in the file format

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 4722e71..1015c81 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,13 @@ More info at https://phoboslab.org/log/2021/11/qoi-fast-lossless-image-compressi
 
 ⚠️ Please note that this library is not yet ready to deal with untrusted input.
 
+⚠️ 2021.11.27 – the specification for QOI has changed to accomodate some 
+concerns with the format. These specification changes are **not yet reflected in
+the code here**. If you are working on a QOI implementation, please refer to 
+[#37 The QOI File Format Specification](https://github.com/phoboslab/qoi/issues/37) 
+for the details.
+
+
 ## Why?
 
 Compared to stb_image and stb_image_write QOI offers 20x-50x faster encoding,