From 50757b0233c61045e646b1226161a045d6f54e53 Mon Sep 17 00:00:00 2001
From: Luc <8822552+luc-github@users.noreply.github.com>
Date: Thu, 19 Sep 2019 06:33:07 +0800
Subject: [PATCH] Update README.md

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 664c658c..0724fe9f 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,8 @@
 <H1>Coming Soon!</H1>
 <H1>Do not use it, unless you know what you are doing !</H1>
 
-[![Build Status](https://travis-ci.org/luc-github/ESP3D.svg?branch=3.0)](https://travis-ci.org/luc-github/ESP3D) 
+[![Build Status](https://travis-ci.org/luc-github/ESP3D.svg?branch=3.0)](https://travis-ci.org/luc-github/ESP3D)
+
+The esp8266 core need to be 2.6 at least.   
+The esp82 core need to be 1.0.4 at least.  
+So currently only git version of both cores should compile.