diff --git a/docs/html/guide/topics/manifest/uses-sdk-element.jd b/docs/html/guide/topics/manifest/uses-sdk-element.jd
index f9e2785..3b3bb8f 100644
--- a/docs/html/guide/topics/manifest/uses-sdk-element.jd
+++ b/docs/html/guide/topics/manifest/uses-sdk-element.jd
@@ -26,14 +26,14 @@
 </div>
 </div>
 
-<div class="sidebox-wrapper"> 
+<div class="sidebox-wrapper">
 <div class="sidebox">
-    <img src="{@docRoot}assets/images/icon_play.png" style="float:left;margin:0;padding:0;"> 
-    <p style="color:#669999;padding-top:1em;">Google Play Filtering</p> 
+    <img src="{@docRoot}assets/images/icon_play.png" style="float:left;margin:0;padding:0;">
+    <p style="color:#669999;padding-top:1em;">Google Play Filtering</p>
     <p style="padding-top:1em;">Google Play uses the <code>&lt;uses-sdk&gt;</code>
-    attributes declared in your app manifest to filter your app from devices 
+    attributes declared in your app manifest to filter your app from devices
     that do not meet it's platform version requirements. Before setting these
-    attributes, make sure that you understand 
+    attributes, make sure that you understand
     <a href="{@docRoot}google/play/filters.html">Google Play filters</a>. </p>
   </div>
 </div>
@@ -41,7 +41,7 @@
 <dl class="xml">
 <dt>syntax:</dt>
 <dd><pre>
-&lt;uses-sdk android:<a href="#min">minSdkVersion</a>="<i>integer</i>" 
+&lt;uses-sdk android:<a href="#min">minSdkVersion</a>="<i>integer</i>"
           android:<a href="#target">targetSdkVersion</a>="<i>integer</i>"
           android:<a href="#max">maxSdkVersion</a>="<i>integer</i>" /&gt;</pre></dd>
 
@@ -55,14 +55,14 @@
 </p>
 
 <p>Despite its name, this element is used to specify the API Level, <em>not</em>
-the version number of the SDK (software development kit) or Android platform. 
+the version number of the SDK (software development kit) or Android platform.
 The API Level is always a single integer. You cannot derive the API Level from
 its associated Android version number (for example, it is not the same as the
 major version or the sum of the major and minor versions).</p>
 
 <p>Also read the document about
 <a href="{@docRoot}tools/publishing/versioning.html">Versioning Your Applications</a>.
-</p></dd> 
+</p></dd>
 
 <dt>attributes:</dt>
 
@@ -117,8 +117,8 @@
   </dd>
 
   <dt><a name="max"></a>{@code android:maxSdkVersion}</dt>
-  <dd>An integer designating the maximum API Level on which the application is 
-  designed to run. 
+  <dd>An integer designating the maximum API Level on which the application is
+  designed to run.
 
   <p>In Android 1.5, 1.6, 2.0, and 2.0.1, the system checks the value of this
   attribute when installing an application and when re-validating the application
@@ -165,7 +165,7 @@
 as a filter, however, when presenting users with applications available for
 download. </div>
   </dd>
-  
+
 
 </dl></dd>
 
@@ -217,7 +217,7 @@
 <p>The framework API that an Android platform delivers is specified using an
 integer identifier called "API Level". Each Android platform version supports
 exactly one API Level, although support is implicit for all earlier API Levels
-(down to API Level 1). The initial release of the Android platform provided 
+(down to API Level 1). The initial release of the Android platform provided
 API Level 1 and subsequent releases have incremented the API Level.</p>
 
 <p>The table below specifies the API Level supported by each version of the
@@ -227,8 +227,8 @@
 
 <table>
   <tr><th>Platform Version</th><th>API Level</th><th>VERSION_CODE</th><th>Notes</th></tr>
- 
-    <tr><td><a href="{@docRoot}about/versions/android-4.2.html">Android 4.2</a></td>
+
+    <tr><td><a href="{@docRoot}about/versions/android-4.2.html">Android 4.2, 4.2.2</a></td>
     <td><a href="{@docRoot}sdk/api_diff/17/changes.html" title="Diff Report">17</a></td>
     <td>{@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}</td>
     <td><a href="{@docRoot}about/versions/jelly-bean.html">Platform
@@ -250,70 +250,70 @@
     <td><a href="{@docRoot}sdk/api_diff/14/changes.html" title="Diff Report">14</a></td>
     <td>{@link android.os.Build.VERSION_CODES#ICE_CREAM_SANDWICH}</td>
     </tr>
-  
+
     <tr><td><a href="{@docRoot}about/versions/android-3.2.html">Android 3.2</a></td>
     <td><a href="{@docRoot}sdk/api_diff/13/changes.html" title="Diff Report">13</a></td>
     <td>{@link android.os.Build.VERSION_CODES#HONEYCOMB_MR2}</td>
     <td><!-- <a href="{@docRoot}about/versions/android-3.2-highlights.html">Platform
 Highlights</a>--></td></tr>
-  
+
   <tr><td><a href="{@docRoot}about/versions/android-3.1.html">Android 3.1.x</a></td>
     <td><a href="{@docRoot}sdk/api_diff/12/changes.html" title="Diff Report">12</a></td>
     <td>{@link android.os.Build.VERSION_CODES#HONEYCOMB_MR1}</td>
     <td><a href="{@docRoot}about/versions/android-3.1-highlights.html">Platform Highlights</a></td></tr>
-    
+
   <tr><td><a href="{@docRoot}about/versions/android-3.0.html">Android 3.0.x</td>
     <td><a href="{@docRoot}sdk/api_diff/11/changes.html" title="Diff Report">11</a></td>
     <td>{@link android.os.Build.VERSION_CODES#HONEYCOMB}</td>
     <td><a href="{@docRoot}about/versions/android-3.0-highlights.html">Platform Highlights</a></td></tr>
-    
+
   <tr><td><a href="{@docRoot}about/versions/android-2.3.3.html">Android 2.3.4<br>Android 2.3.3</td>
     <td><a href="{@docRoot}sdk/api_diff/10/changes.html" title="Diff Report">10</a></td>
     <td>{@link android.os.Build.VERSION_CODES#GINGERBREAD_MR1}</td>
     <td rowspan="2"><a href="{@docRoot}about/versions/android-2.3-highlights.html">Platform
 Highlights</a></td></tr>
-  
+
   <tr><td><a href="{@docRoot}about/versions/android-2.3.html">Android 2.3.2<br>Android 2.3.1<br>Android
 2.3</td>
     <td><a href="{@docRoot}sdk/api_diff/9/changes.html" title="Diff Report">9</a></td>
     <td>{@link android.os.Build.VERSION_CODES#GINGERBREAD}</td>
     </tr>
-  
+
   <tr><td><a href="{@docRoot}about/versions/android-2.2.html">Android 2.2.x</td>
     <td ><a href="{@docRoot}sdk/api_diff/8/changes.html" title="Diff Report">8</a></td>
     <td>{@link android.os.Build.VERSION_CODES#FROYO}</td>
     <td><a href="{@docRoot}about/versions/android-2.2-highlights.html">Platform Highlights</a></td></tr>
-  
+
   <tr><td><a href="{@docRoot}about/versions/android-2.1.html">Android 2.1.x</td>
     <td><a href="{@docRoot}sdk/api_diff/7/changes.html" title="Diff Report">7</a></td>
     <td>{@link android.os.Build.VERSION_CODES#ECLAIR_MR1}</td>
     <td rowspan="3" ><a href="{@docRoot}about/versions/android-2.0-highlights.html">Platform
 Highlights</a></td></tr>
-    
+
   <tr><td><a href="{@docRoot}about/versions/android-2.0.1.html">Android 2.0.1</td>
     <td><a href="{@docRoot}sdk/api_diff/6/changes.html" title="Diff Report">6</a></td>
     <td>{@link android.os.Build.VERSION_CODES#ECLAIR_0_1}</td>
     </tr>
-    
+
   <tr><td><a href="{@docRoot}about/versions/android-2.0.html">Android 2.0</td>
     <td><a href="{@docRoot}sdk/api_diff/5/changes.html" title="Diff Report">5</a></td>
     <td>{@link android.os.Build.VERSION_CODES#ECLAIR}</td>
     </tr>
-    
+
   <tr><td><a href="{@docRoot}about/versions/android-1.6.html">Android 1.6</td>
     <td><a href="{@docRoot}sdk/api_diff/4/changes.html" title="Diff Report">4</a></td>
     <td>{@link android.os.Build.VERSION_CODES#DONUT}</td>
     <td><a href="{@docRoot}about/versions/android-1.6-highlights.html">Platform Highlights</a></td></tr>
-    
+
   <tr><td><a href="{@docRoot}about/versions/android-1.5.html">Android 1.5</td>
     <td><a href="{@docRoot}sdk/api_diff/3/changes.html" title="Diff Report">3</a></td>
     <td>{@link android.os.Build.VERSION_CODES#CUPCAKE}</td>
     <td><a href="{@docRoot}about/versions/android-1.5-highlights.html">Platform Highlights</a></td></tr>
-    
+
   <tr><td><a href="{@docRoot}about/versions/android-1.1.html">Android 1.1</td>
     <td>2</td>
     <td>{@link android.os.Build.VERSION_CODES#BASE_1_1}</td><td></td></tr>
-    
+
   <tr><td>Android 1.0</td>
     <td>1</td>
     <td>{@link android.os.Build.VERSION_CODES#BASE}</td>
@@ -324,10 +324,10 @@
 <h2 id="uses">Uses of API Level in Android</h2>
 
 <p>The API Level identifier serves a key role in ensuring the best possible
-experience for users and application developers: 
+experience for users and application developers:
 
 <ul>
-<li>It lets the Android platform describe the maximum framework API revision 
+<li>It lets the Android platform describe the maximum framework API revision
 that it supports</li>
 <li>It lets applications describe the framework API revision that they
 require</li>
@@ -349,7 +349,7 @@
 <li><code>android:targetSdkVersion</code> &mdash; Specifies the API Level
 on which the application is designed to run. In some cases, this allows the
 application to use manifest elements or behaviors defined in the target
-API Level, rather than being restricted to using only those defined 
+API Level, rather than being restricted to using only those defined
 for the minimum API Level.</li>
 <li><code>android:maxSdkVersion</code> &mdash; Specifies the maximum API Level
 on which the application is able to run. <strong>Important:</strong> Please read the <a
@@ -375,7 +375,7 @@
 must be less than or equal to the system's API Level integer. If not declared,
 the system assumes that the application requires API Level 1. </li>
 <li>If a <code>android:maxSdkVersion</code> attribute is declared, its value
-must be equal to or greater than the system's API Level integer. 
+must be equal to or greater than the system's API Level integer.
 If not declared, the system assumes that the application
 has no maximum API Level. Please read the <a
 href="{@docRoot}guide/topics/manifest/uses-sdk-element.html"><code>&lt;uses-sdk&gt;</code></a>
@@ -470,7 +470,7 @@
 <p>When you are developing your application, you will need to choose
 the platform version against which you will compile the application. In
 general, you should compile your application against the lowest possible
-version of the platform that your application can support. 
+version of the platform that your application can support.
 
 <p>You can determine the lowest possible platform version by compiling the
 application against successively lower build targets. After you determine the
@@ -513,7 +513,7 @@
 located in the &lt;sdk&gt;/tools directory. You can launch the SDK updater by
 executing <code>android sdk</code>. You can
 also simply double-click the android.bat (Windows) or android (OS X/Linux) file.
-In ADT, you can also access the updater by selecting 
+In ADT, you can also access the updater by selecting
 <strong>Window</strong>&nbsp;>&nbsp;<strong>Android SDK
 Manager</strong>.</p>
 
@@ -552,9 +552,9 @@
 <h2 id="filtering">Filtering the Reference Documentation by API Level</h2>
 
 <p>Reference documentation pages on the Android Developers site offer a "Filter
-by API Level" control in the top-right area of each page. You can use the 
-control to show documentation only for parts of the API that are actually 
-accessible to your application, based on the API Level that it specifies in 
+by API Level" control in the top-right area of each page. You can use the
+control to show documentation only for parts of the API that are actually
+accessible to your application, based on the API Level that it specifies in
 the <code>android:minSdkVersion</code> attribute of its manifest file. </p>
 
 <p>To use filtering, select the checkbox to enable filtering, just below the
@@ -574,10 +574,10 @@
 </p>
 
 <p>Also note that the reference documentation for individual API elements
-specifies the API Level at which each element was introduced. The API Level 
-for packages and classes is specified as "Since &lt;api level&gt;" at the 
-top-right corner of the content area on each documentation page. The API Level 
-for class members is specified in their detailed description headers, 
+specifies the API Level at which each element was introduced. The API Level
+for packages and classes is specified as "Since &lt;api level&gt;" at the
+top-right corner of the content area on each documentation page. The API Level
+for class members is specified in their detailed description headers,
 at the right margin. </p>
 
 
diff --git a/docs/html/sdk/index.jd b/docs/html/sdk/index.jd
index 6307c69..315c977 100644
--- a/docs/html/sdk/index.jd
+++ b/docs/html/sdk/index.jd
@@ -4,25 +4,25 @@
 page.metaDescription=Download the official Android SDK to develop apps for Android-powered devices.
 
 
-sdk.linux32_bundle_download=adt-bundle-linux-x86.zip
-sdk.linux32_bundle_bytes=418614971
-sdk.linux32_bundle_checksum=24506708af221a887326c2a9ca9625dc
+sdk.linux32_bundle_download=adt-bundle-linux-x86-20130219.zip
+sdk.linux32_bundle_bytes=418664018
+sdk.linux32_bundle_checksum=e56ebb5c8eb84eb3227cf7c255373f4b
 
-sdk.linux64_bundle_download=adt-bundle-linux-x86_64.zip
-sdk.linux64_bundle_bytes=418889835
-sdk.linux64_bundle_checksum=464c1fbe92ea293d6b2292c27af5066a
+sdk.linux64_bundle_download=adt-bundle-linux-x86_64-20130219.zip
+sdk.linux64_bundle_bytes=418939098
+sdk.linux64_bundle_checksum=90cb420934170787938d0477c1a83a7f
 
-sdk.mac64_bundle_download=adt-bundle-mac-x86_64.zip
-sdk.mac64_bundle_bytes=390649300
-sdk.mac64_bundle_checksum=f557bc61a4bff466633037839771bffb
+sdk.mac64_bundle_download=adt-bundle-mac-x86_64-20130219.zip
+sdk.mac64_bundle_bytes=390697025
+sdk.mac64_bundle_checksum=b768c28f380c1846479664c4790e9c53
 
-sdk.win32_bundle_download=adt-bundle-windows-x86.zip
-sdk.win32_bundle_bytes=425429957
-sdk.win32_bundle_checksum=cca97f12904774385a57d542e70a490f
+sdk.win32_bundle_download=adt-bundle-windows-x86-20130219.zip
+sdk.win32_bundle_bytes=425487608
+sdk.win32_bundle_checksum=4a40039f28048e6d7b2440adf55b8321
 
-sdk.win64_bundle_download=adt-bundle-windows-x86_64.zip
-sdk.win64_bundle_bytes=425553759
-sdk.win64_bundle_checksum=c51679f4517e1c3ddefa1e662bbf17f6
+sdk.win64_bundle_download=adt-bundle-windows-x86_64-20130219.zip
+sdk.win64_bundle_bytes=425611626
+sdk.win64_bundle_checksum=891f79816b4d19042faab26d670f4f77
 
 
 
diff --git a/docs/html/tools/extras/support-library.jd b/docs/html/tools/extras/support-library.jd
index 08ac172..6475e3c 100644
--- a/docs/html/tools/extras/support-library.jd
+++ b/docs/html/tools/extras/support-library.jd
@@ -46,10 +46,33 @@
 <p>The sections below provide notes about successive releases of
 the Support Package, as denoted by revision number.</p>
 
-
 <div class="toggle-content opened">
   <p><a href="#" onclick="return toggleContent(this)">
     <img src="{@docRoot}assets/images/triangle-opened.png" class="toggle-content-img" alt=""
+/>Support Package, revision 12</a> <em>(February 2013)</em>
+  </p>
+  <div class="toggle-content-toggleme">
+    <dl>
+      <dt>Changes for v4 support library:</dt>
+      <dd>
+        <ul>
+          <li>Improved interaction behavior for {@link android.support.v4.view.ViewPager}.</li>
+          <li>Fixed a bug that could cause {@link android.support.v4.view.ViewPager} to select the
+            wrong page.</li>
+          <li>Fixed use of {@link android.support.v4.view.ViewPager#removeView removeView()} method
+            during layout for {@link android.support.v4.view.ViewPager}.</li>
+          <li>Fixed issue with {@link android.support.v4.widget.SearchViewCompat} where using the
+            back button to dismiss does not clear the search text. This fix only applies to
+            host API levels 14 and higher.</li>
+        </ul>
+      </dd>
+    </dl>
+  </div>
+</div>
+
+<div class="toggle-content closed">
+  <p><a href="#" onclick="return toggleContent(this)">
+    <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
 />Support Package, revision 11</a> <em>(November 2012)</em>
   </p>
   <div class="toggle-content-toggleme">
@@ -119,7 +142,7 @@
       <dt>Changes for v4 support library:</dt>
       <dd>
         <ul>
-          <li>Added support for notification features introduced in Android 4.1 (API Level 16) with
+          <li>Added support for notification features introduced in Android 4.1 (API level 16) with
           additions to {@link android.support.v4.app.NotificationCompat}.</li>
         </ul>
       </dd>
@@ -210,7 +233,7 @@
           <li>Fixed intent flags for {@link android.app.PendingIntent} objects generated
             by {@link android.support.v4.app.TaskStackBuilder}.</li>
           <li>Removed unused attributes from the gridlayout library projects to make sure
-            the library can be built with API Level 7 and higher.</li>
+            the library can be built with API level 7 and higher.</li>
           <li>Added {@code .classpath} and {@code .project} files for the gridlayout
             library project.</li>
         </ul>
diff --git a/docs/html/tools/revisions/platforms.jd b/docs/html/tools/revisions/platforms.jd
index c1bc185..31cec0e 100644
--- a/docs/html/tools/revisions/platforms.jd
+++ b/docs/html/tools/revisions/platforms.jd
@@ -44,11 +44,28 @@
 SDK tools to revision 20 or later and restart the Android SDK Manager. If you do not,
 the Android 4.2 system components will not be available for download.</p>
 
-
 <div class="toggle-content opened">
 
   <p><a href="#" onclick="return toggleContent(this)">
     <img src="{@docRoot}assets/images/triangle-opened.png"
+class="toggle-content-img" alt="" />Revision 2</a> <em>(February 2013)</em>
+  </p>
+
+  <div class="toggle-content-toggleme">
+
+    <p>Maintenance update. The system version is 4.2.2.</p>
+    <dl>
+      <dt>Dependencies:</dt>
+      <dd>SDK Tools r21 or higher is required.</dd>
+    </dl>
+
+  </div>
+</div>
+
+<div class="toggle-content closed">
+
+  <p><a href="#" onclick="return toggleContent(this)">
+    <img src="{@docRoot}assets/images/triangle-closed.png"
 class="toggle-content-img" alt="" />Revision 1</a> <em>(November 2012)</em>
   </p>
 
diff --git a/docs/html/tools/sdk/eclipse-adt.jd b/docs/html/tools/sdk/eclipse-adt.jd
index 4adb7b2..a3f53bbe 100644
--- a/docs/html/tools/sdk/eclipse-adt.jd
+++ b/docs/html/tools/sdk/eclipse-adt.jd
@@ -69,7 +69,7 @@
       <li>Java 1.6 or higher is required for ADT 21.1.0.</li>
       <li>Eclipse Helios (Version 3.6.2) or higher is required for ADT 21.1.0.</li>
       <li>ADT 21.1.0 is designed for use with <a href="{@docRoot}tools/sdk/tools-notes.html">SDK
-      Tools r21.1.0</a>. If you haven't already installed SDK Tools r21.1.0 into your SDK, use the
+      Tools r21.1</a>. If you haven't already installed SDK Tools r21.1 into your SDK, use the
       Android SDK Manager to do so.</li>
     </ul>
   </dd>
diff --git a/docs/html/tools/sdk/tools-notes.jd b/docs/html/tools/sdk/tools-notes.jd
index a5b7eee..7d121844 100644
--- a/docs/html/tools/sdk/tools-notes.jd
+++ b/docs/html/tools/sdk/tools-notes.jd
@@ -28,7 +28,7 @@
 <div class="toggle-content opened">
   <p><a href="#" onclick="return toggleContent(this)">
     <img src="{@docRoot}assets/images/triangle-opened.png" class="toggle-content-img"
-      alt=""/>SDK Tools, Revision 21.1.0</a> <em>(February 2013)</em>
+      alt=""/>SDK Tools, Revision 21.1</a> <em>(February 2013)</em>
   </p>
 
   <div class="toggle-content-toggleme">
@@ -38,7 +38,7 @@
     <dd>
       <ul>
         <li>Android SDK Platform-tools revision 16 or later.</li>
-        <li>If you are developing in Eclipse with ADT, note that the SDK Tools r21.1.0 is
+        <li>If you are developing in Eclipse with ADT, note that the SDK Tools r21.1 is
           designed for use with ADT 21.1.0 and later. If you haven't already, update your
         <a href="{@docRoot}tools/sdk/eclipse-adt.html">ADT Plugin</a> to 21.1.0.</li>
         <li>If you are developing outside Eclipse, you must have