diff --git a/extras/WiFiManager.template.html b/extras/WiFiManager.template.html
index 4b1aeba..f76c846 100644
--- a/extras/WiFiManager.template.html
+++ b/extras/WiFiManager.template.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html><html lang=\"en\"><head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1, user-scalable=no\"/><title>{v}</title>
-	<style>div,input{padding:5px;font-size:1em;} input{width:95%;} body{text-align: center;font-family:verdana;} button{border:0;border-radius:0.3rem;background-color:#1fa3ec;color:#fff;line-height:2.4rem;font-size:1.2rem;width:100%;}</style>
+	<style>.c{text-align: center} div,input{padding:5px;font-size:1em;} input{width:95%;} body{text-align: center;font-family:verdana;} button{border:0;border-radius:0.3rem;background-color:#1fa3ec;color:#fff;line-height:2.4rem;font-size:1.2rem;width:100%;}</style>
 	<script>function c(l){document.getElementById('s').value=l.innerText||l.textContent;document.getElementById('p').focus();}</script>
 </head><body><div style="text-align: left; display: inline-block;">
   	<div><a href='#' onclick='c(this)'>{v}</a> {r}% {i}</div>
@@ -15,6 +15,6 @@
     <form action=\"/wifi\" method=\"get\"><button>Configure WiFi</button></form><br/>
     <form action=\"/0wifi\" method=\"get\"><button>Configure WiFi (No Scan)</button></form>
     <br>
-    <span><a style="text-align: center;" href=\"/wifi\">Scan</a></span>
+    <div class="c"><a href=\"/wifi\">Scan</a></div>
     </div>
 </body></html>
\ No newline at end of file
diff --git a/library.json b/library.json
index 43793ab..5af1b01 100644
--- a/library.json
+++ b/library.json
@@ -1,7 +1,7 @@
 {
   "name": "WifiManager",
   "keywords": "wifi, wi-fi",
-  "description": "ESP8266 WiFi Connection manager with fallback web configuration portal",
+  "description": "ESP8266 WiFi Connection manager with fallback web configuration portal **USE version 0.6 together with stable 2.0.0 ESP8266 core for Arduino and use 0.7 for core 2.1.0.rc2 or newer**",
   "repository":
   {
     "type": "git",
diff --git a/library.properties b/library.properties
index c43b894..54ed280 100644
--- a/library.properties
+++ b/library.properties
@@ -1,9 +1,9 @@
 name=WiFiManager
-version=0.6
+version=0.7
 author=tzapu
 maintainer=tzapu
 sentence=ESP8266 WiFi Connection manager with fallback web configuration portal
-paragraph=Library for configuring ESP8266 modules WiFi credentials at runtime.
+paragraph=Library for configuring ESP8266 modules WiFi credentials at runtime. **USE version 0.6 together with stable 2.0.0 ESP8266 core for Arduino and use 0.7 for core 2.1.0.rc2 or newer**
 category=Communication
 url=https://github.com/tzapu/WiFiManager.git
 architectures=esp8266