diff --git a/atom.xml b/atom.xml
index 1a5d5d4183..0c500877d8 100644
--- a/atom.xml
+++ b/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Home Assistant]]></title>
   <link href="https://home-assistant.io/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/community/atom.xml b/blog/categories/community/atom.xml
index aaeab88c27..bffda2849e 100644
--- a/blog/categories/community/atom.xml
+++ b/blog/categories/community/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Community | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/community/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/esp8266/atom.xml b/blog/categories/esp8266/atom.xml
index b5e091ed96..f159f68c1a 100644
--- a/blog/categories/esp8266/atom.xml
+++ b/blog/categories/esp8266/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: ESP8266 | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/esp8266/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/how-to/atom.xml b/blog/categories/how-to/atom.xml
index ad80dba641..4b7bc465a1 100644
--- a/blog/categories/how-to/atom.xml
+++ b/blog/categories/how-to/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: How-To | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/how-to/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/internet-of-things/atom.xml b/blog/categories/internet-of-things/atom.xml
index d810e2168d..293e386155 100644
--- a/blog/categories/internet-of-things/atom.xml
+++ b/blog/categories/internet-of-things/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Internet-of-Things | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/internet-of-things/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/mqtt/atom.xml b/blog/categories/mqtt/atom.xml
index fe787b36e0..10c1949acb 100644
--- a/blog/categories/mqtt/atom.xml
+++ b/blog/categories/mqtt/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: MQTT | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/mqtt/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/organisation/atom.xml b/blog/categories/organisation/atom.xml
index 52a2190000..e15b71e240 100644
--- a/blog/categories/organisation/atom.xml
+++ b/blog/categories/organisation/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Organisation | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/organisation/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/public-service-announcement/atom.xml b/blog/categories/public-service-announcement/atom.xml
index 41cf3df343..d4c7689148 100644
--- a/blog/categories/public-service-announcement/atom.xml
+++ b/blog/categories/public-service-announcement/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Public-Service-Announcement | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/public-service-announcement/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/release-notes/atom.xml b/blog/categories/release-notes/atom.xml
index 1d5517083e..c9fee9ac46 100644
--- a/blog/categories/release-notes/atom.xml
+++ b/blog/categories/release-notes/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Release-Notes | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/release-notes/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/survey/atom.xml b/blog/categories/survey/atom.xml
index c805b19516..57f0840903 100644
--- a/blog/categories/survey/atom.xml
+++ b/blog/categories/survey/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Survey | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/survey/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/user-stories/atom.xml b/blog/categories/user-stories/atom.xml
index fd7ed607bf..385fa3a4b9 100644
--- a/blog/categories/user-stories/atom.xml
+++ b/blog/categories/user-stories/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: User-Stories | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/user-stories/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/blog/categories/website/atom.xml b/blog/categories/website/atom.xml
index 8a67779721..aef7408bae 100644
--- a/blog/categories/website/atom.xml
+++ b/blog/categories/website/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Website | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/website/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-04-30T09:44:57+00:00</updated>
+  <updated>2016-04-30T11:04:27+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Paulus Schoutsen]]></name>
diff --git a/components/camera.rpi_camera/index.html b/components/camera.rpi_camera/index.html
index b8622f7f36..661bf6ea8c 100644
--- a/components/camera.rpi_camera/index.html
+++ b/components/camera.rpi_camera/index.html
@@ -143,6 +143,9 @@
     <div class='section'>
     IoT class<sup><a href='/blog/2016/02/12/classifying-the-internet-of-things/#classifiers'><i class="icon-info-sign"></i></a></sup>: Local Polling
     </div>
+    <div class='section'>
+    Introduced in release: 0.17
+    </div>
     <div class='section'>
       This is a platform for
       <a href='/components/camera/'>the Camera component</a>.
diff --git a/components/feedreader/index.html b/components/feedreader/index.html
index 26e7b16898..04d566d502 100644
--- a/components/feedreader/index.html
+++ b/components/feedreader/index.html
@@ -151,6 +151,9 @@ hass.bus.listen(EVENT_FEEDREADER, event_listener)
   <div class='brand-logo-container section'>
       <img src='/images/supported_brands/rss.gif' />
   </div>
+    <div class='section'>
+    Introduced in release: 0.18
+    </div>
     <div class='section'>
     <h1 class="title delta">Category Other</h1>
     <ul class='divided'>
diff --git a/components/garage_door.mqtt/index.html b/components/garage_door.mqtt/index.html
index f741236b03..3e98a2dd45 100644
--- a/components/garage_door.mqtt/index.html
+++ b/components/garage_door.mqtt/index.html
@@ -158,6 +158,9 @@
   <div class='brand-logo-container section'>
       <img src='/images/supported_brands/mqtt.png' />
   </div>
+    <div class='section'>
+    Introduced in release: 0.18
+    </div>
     <div class='section'>
       This is a platform for
       <a href='/components/garage_door/'>the Garage door component</a>.
diff --git a/components/media_player.onkyo/index.html b/components/media_player.onkyo/index.html
index cab536e5ef..16d4ca0df0 100644
--- a/components/media_player.onkyo/index.html
+++ b/components/media_player.onkyo/index.html
@@ -190,6 +190,9 @@
   <div class='brand-logo-container section'>
       <img src='/images/supported_brands/onkyo.png' />
   </div>
+    <div class='section'>
+    Introduced in release: 0.17
+    </div>
     <div class='section'>
       This is a platform for
       <a href='/components/media_player/'>the Media Player component</a>.
diff --git a/components/notify.twitter/index.html b/components/notify.twitter/index.html
index 5104acc7bc..92bc6885c9 100644
--- a/components/notify.twitter/index.html
+++ b/components/notify.twitter/index.html
@@ -136,6 +136,9 @@
   <div class='brand-logo-container section'>
       <img src='/images/supported_brands/twitter.png' />
   </div>
+    <div class='section'>
+    Introduced in release: 0.16
+    </div>
     <div class='section'>
       This is a platform for
       <a href='/components/notify/'>the Notifications component</a>.
diff --git a/components/sensor.gtfs/index.html b/components/sensor.gtfs/index.html
index 13a6747438..843b08d52c 100644
--- a/components/sensor.gtfs/index.html
+++ b/components/sensor.gtfs/index.html
@@ -154,6 +154,9 @@
     IoT class<sup><a href='/blog/2016/02/12/classifying-the-internet-of-things/#classifiers'><i class="icon-info-sign"></i></a></sup>: Local Polling
     </div>
     <div class='section'>
+    Introduced in release: 0.17
+    </div>
+    <div class='section'>
     <h1 class="title delta">Category Sensor</h1>
     <ul class='divided'>
         <li>
diff --git a/components/sensor.thinkingcleaner/index.html b/components/sensor.thinkingcleaner/index.html
index 235e296700..e6fb3d5d74 100644
--- a/components/sensor.thinkingcleaner/index.html
+++ b/components/sensor.thinkingcleaner/index.html
@@ -121,6 +121,9 @@
   </div>
     <div class='section'>
     IoT class<sup><a href='/blog/2016/02/12/classifying-the-internet-of-things/#classifiers'><i class="icon-info-sign"></i></a></sup>: Local Poll
+    </div>
+    <div class='section'>
+    Introduced in release: 0.18
     </div>
           <div class='section'>
           <h1 class='title delta'>Related components</h1>
diff --git a/components/switch.arest/index.html b/components/switch.arest/index.html
index 824902d94a..1b568264e3 100644
--- a/components/switch.arest/index.html
+++ b/components/switch.arest/index.html
@@ -175,6 +175,9 @@
     <div class='section'>
     IoT class<sup><a href='/blog/2016/02/12/classifying-the-internet-of-things/#classifiers'><i class="icon-info-sign"></i></a></sup>: Local Polling
     </div>
+    <div class='section'>
+    Introduced in release: 0.16
+    </div>
     <div class='section'>
       This is a platform for
       <a href='/components/switch/'>the Switches component</a>.
diff --git a/components/switch.thinkingcleaner/index.html b/components/switch.thinkingcleaner/index.html
index 9b0970e5ef..c8285bdf1a 100644
--- a/components/switch.thinkingcleaner/index.html
+++ b/components/switch.thinkingcleaner/index.html
@@ -122,6 +122,9 @@
     <div class='section'>
     IoT class<sup><a href='/blog/2016/02/12/classifying-the-internet-of-things/#classifiers'><i class="icon-info-sign"></i></a></sup>: Local Poll
     </div>
+    <div class='section'>
+    Introduced in release: 0.18
+    </div>
     <div class='section'>
       This is a platform for
       <a href='/components/switch/'>the Switches component</a>.
diff --git a/components/upnp/index.html b/components/upnp/index.html
index fbfdc37aea..6deae437cc 100644
--- a/components/upnp/index.html
+++ b/components/upnp/index.html
@@ -130,6 +130,9 @@ $ sudo make installpythonmodule3
   <div class='edit-github'><a href='https://github.com/home-assistant/home-assistant.io/tree/master/source/_components/upnp.markdown'>Edit this page on GitHub</a></div>
   <div class='brand-logo-container section'>
   </div>
+    <div class='section'>
+    Introduced in release: 0.18
+    </div>
     <div class='section'>
     <h1 class="title delta">Category Other</h1>
     <ul class='divided'>
diff --git a/components/zeroconf/index.html b/components/zeroconf/index.html
index 49bcbb75ee..d42d9b1622 100644
--- a/components/zeroconf/index.html
+++ b/components/zeroconf/index.html
@@ -115,6 +115,9 @@
   <div class='edit-github'><a href='https://github.com/home-assistant/home-assistant.io/tree/master/source/_components/zeroconf.markdown'>Edit this page on GitHub</a></div>
   <div class='brand-logo-container section'>
   </div>
+    <div class='section'>
+    Introduced in release: 0.18
+    </div>
     <div class='section'>
     <h1 class="title delta">Category Other</h1>
     <ul class='divided'>
diff --git a/sitemap.xml b/sitemap.xml
index c972fb09f2..6236d4883d 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1509,18 +1509,18 @@
     </url>
   <url>
     <loc>https://home-assistant.io/demo/frontend.html</loc>
-    <lastmod>2016-04-30T09:44:21+00:00</lastmod>
+    <lastmod>2016-04-30T11:03:46+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/index.html</loc>
-    <lastmod>2016-04-30T09:44:21+00:00</lastmod>
+    <lastmod>2016-04-30T11:03:46+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/googlef4f3693c209fe788.html</loc>
-    <lastmod>2016-04-30T09:44:21+00:00</lastmod>
+    <lastmod>2016-04-30T11:03:46+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/static/mdi-demo.html</loc>
-    <lastmod>2016-04-30T09:44:21+00:00</lastmod>
+    <lastmod>2016-04-30T11:03:46+00:00</lastmod>
   </url>
 </urlset>