From 9c5fdf0ce51f197239e7735761cbc634f48a33e0 Mon Sep 17 00:00:00 2001
From: John Kleijn <john@kleijnweb.nl>
Date: Fri, 29 Jul 2016 14:43:46 +0200
Subject: [PATCH] Updated README with wanring about PHP version compat

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index b09282a..256b776 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ Invert your workflow (contract first) using Swagger ([Open API](https://openapis
 
 Aimed to be lightweight, this bundle does not depend on FOSRestBundle or Twig.
 
+**HEADS UP:** _You are looking at the main (4.0) development line, which is PHP 7 only. SwaggerBundle 3.x works with PHP 5.4+._
+
 ## Contract First
 
 SwaggerBundle is built around the idea of "contract first". Other "Swagger Bundles" see an OpenAPI definition as documentation, that you generate using config and annotations.