From 0e792793277f3bb67ec58369436a57c0cb757a4d Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Fri, 11 Apr 2025 11:11:38 +0900
Subject: [PATCH] Note the detailed version of Visual Studio

---
 doc/windows.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/windows.md b/doc/windows.md
index f4a1c23808..cc0fd3f138 100644
--- a/doc/windows.md
+++ b/doc/windows.md
@@ -76,7 +76,8 @@ sh ../../ruby/configure -C --disable-install-doc --with-opt-dir=C:\Users\usernam
     x64.
 
     The minimum requirement is here:
-      * VC++/MSVC 20XX version build tools.
+      * VC++/MSVC on VS 2017/2019 version build tools.
+        * Visual Studio 2022 17.13.x is broken. see https://bugs.ruby-lang.org/issues/21167
       * Windows 10/11 SDK
         * 10.0.26100 is broken, 10.0.22621 is recommended. see https://bugs.ruby-lang.org/issues/21255