From 82df331e4747677e25ef91ff26ee61e48de34750 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Wed, 20 Dec 2023 22:44:10 +0200
Subject: [PATCH] Document supported versions in readme

---
 README.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index fdce726..a323162 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,14 @@
 # mac-registration-provider
-A small service that generates NAC validation data on a Mac.
+A small service that generates iMessage registration data on a Mac.
+
+## Supported OS versions
+The tool is currently quite hacky, so it only works on specific versions of macOS.
+
+* Intel: 11.5 - 11.7, 14.1 - 14.2
+* Apple Silicon: 13.5 - 13.6, 14.0 - 14.2
+
+On unsupported versions, it will tell you that it's unsupported and exit.
+A future version may work in less hacky ways to support more OS versions.
 
 ## Usage
 Put the binary on a Mac and run it (`./mac-registration-provider`), optionally with some parameters: