From e3a49158cb0935a92d30b62cd7dab0e262556be1 Mon Sep 17 00:00:00 2001
From: Chikashi Miyama <chikashimiyama@gmail.com>
Date: Fri, 5 Jul 2019 22:57:42 +0200
Subject: [PATCH] Update README.md

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 2e46a49..4f784b2 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,11 @@
 # Cylvision
 Unity Adaptation of Cylvision
+
+# The development environment
+
+All developers have to use the following version of software
+
+- Unity 2018.4.3f1 (LTS)
+- Microsoft Visual Studio Commmunity 2017. version 15.9.13
+- Pure Data 0.49.1 (Install via installer)
+