From 5c6a71d921fd9a99778e6da218715fbcebc0eafa Mon Sep 17 00:00:00 2001
From: Marco <marco1@live.de>
Date: Thu, 15 Sep 2016 23:52:24 +0200
Subject: [PATCH] Update migration guide

---
 Migration.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Migration.md b/Migration.md
index 9ae61e2..6d4f1c7 100644
--- a/Migration.md
+++ b/Migration.md
@@ -38,3 +38,7 @@
 ## From `v2.x.x` to `v3.x.x`
 
  * The license has been changed from the [Apache License 2.0](http://www.apache.org/licenses/LICENSE-2.0) to the [MIT License](https://opensource.org/licenses/MIT).
+
+## From `v3.x.x` to `v4.x.x`
+
+ * PHP 5.6.0 or higher is now required.