Docs: Add summary of 6.0 changes

Bug:20556951
Change-Id: I083abbe353d2f53602beff4d3cdd6a4b5acec8cf
diff --git a/src/index.jd b/src/index.jd
index 0aa6826..94a4cac 100644
--- a/src/index.jd
+++ b/src/index.jd
@@ -32,6 +32,7 @@
       and ensure your devices are compatible with the Android compatibility definition.
       </p>
 
+<h2 align="center">Android 6.0 Updates Available &mdash; see details below</h2>
   </div>
 
 </div>
@@ -41,60 +42,73 @@
   <div class="landing-docs">
     <div class="col-8">
     <h3>What's New</h3>
-<a href="{@docRoot}devices/tech/debug/dumpsys.html">
-        <h4>Example Dumpsys Diagnostic Output</h4></a>
-        <p>In addition to the aforementioned <strong><a
-        href="{@docRoot}devices/input/diagnostics.html">Input
-        Diagnostics</a></strong>, you can now find Dumpsys examples of usage
-        data for <strong><a href="{@docRoot}devices/tech/ram/procstats.html">RAM
-        (procstats)</a></strong>, <strong><a
-        href="{@docRoot}devices/tech/netstats.html">network (netstats)</a></strong>,
-        and <strong><a
-        href="{@docRoot}devices/tech/power/batterystats.html">battery (batterystats)</a></strong>.</p>
-
-<a href="{@docRoot}devices/audio/latency_measurements.html">
-        <h4>Audio Latency Measurements</h4></a>
-        <p>The Android audio team has published <strong><a
-        href="{@docRoot}devices/audio/latency_measurements.html">round-trip audio latency
-        measurements</a></strong> for select Nexus devices to help partners compare their
-        own devices and reduce latency further.</p>
-
 <a href="{@docRoot}devices/tech/power/index.html">
-        <h4>Power Profile Details</h4></a>
-        <p><strong><a
-        href="{@docRoot}devices/tech/power/index.html">Power</a></strong>
-        information has been moved and expanded to include details on
-        <code>cpu.awake</code> and <code>cpu.active</code>. The need to create a
-        <code>power_profile.xml</code> file is also emphasized throughout.</p>
+        <h4>Doze and App Standby</h4></a>
+        <p>New battery-saving features <em>Doze</em> and <em>App Standby</em>
+        are described in <strong><a href="{@docRoot}devices/tech/power/mgmt.html">Power
+        Management</a></strong> while the remaining <strong><a
+        href="{@docRoot}devices/tech/power/index.html">Power</a></strong> section has
+        been revised.</p>
 
-<a href="{@docRoot}source/initializing.html">
-        <h4>Initializing Improvements</h4></a>
-        <p>Build environment <strong><a
-        href="{@docRoot}source/initializing.html#setting-up-a-mac-os-x-build-environment">Initializing</a></strong>
-        instructions now explain how to resize and unmount Mac OS sparse
-        images. And the ccache section has been moved to an optional <strong><a
-        href="{@docRoot}source/initializing.html#optimizing-a-build-environment">Optimizing
-        a build environment</a></strong> section.</p>
-
-<a href="{@docRoot}devices/tech/security/selinux/index.html">
-        <h4>SELinux Permissive Declarations</h4></a>
-        <p>SELinux <strong><a
-        href="{@docRoot}devices/tech/security/selinux/customize.html">Customizing</a></strong>
+<a href="{@docRoot}devices/tech/security/authentication/index.html">
+        <h4>Authentication</h4></a>
+        <p>An entirely new <strong><a
+        href="{@docRoot}devices/tech/security/authentication/index.html">Authentication</a></strong>
+        section describes the <strong><a
+        href="{@docRoot}devices/tech/security/authentication/fingerprint-hal.html">Fingerprint</a></strong>,
+        <strong><a
+        href="{@docRoot}devices/tech/security/authentication/gatekeeper.html">Gatekeeper</a></strong>,
         and <strong><a
-        href="{@docRoot}devices/tech/security/selinux/implement.html">Implementing</a></strong>
-        instructions have been updated to recommend using permissive declarations
-        directly as <code>permissive_or_unconfined()</code> has been deprecated.
-        Similarly, <code>BOARD_SEPOLICY_UNION</code> has been removed, so
-        <code>BOARD_SEPOLICY_*</code> variables are suggested insead.</p>
+        href="{@docRoot}devices/tech/security/authentication/keymaster.html">Keymaster</a></strong>
+        interfaces in detail, including a list of <strong><a
+        href="{@docRoot}devices/tech/security/authentication/km-features.html">Keymaster
+        features</a></strong> and an <strong><a
+        href="{@docRoot}devices/tech/security/authentication/km-implementer-ref.html">implementer’s
+        reference</a></strong>.</p>
 
-<a href="{@docRoot}devices/bluetooth.html">
-        <h4>Android 5.0 Bluetooth HCI Requirements</h4></a>
-        <p><strong><a
-        href="{@docRoot}devices/Android-5.0-Bluetooth-HCI-Reqs.pdf">Bluetooth
-        Host Controller Interface (HCI) requirements</a></strong> to leverage
-        the Bluetooth Low Energy APIs in Android 5.0 have
-        been published and linked from the <strong><a
-        href="{@docRoot}devices/bluetooth.html">Bluetooth</a></strong> introduction.</p>
+<a href="{@docRoot}devices/storage/index.html">
+        <h4>Adoptable Storage</h4></a>
+        <p>The <strong><a
+        href="{@docRoot}devices/storage/index.html">Storage</a></strong>
+        section has been revised to introduce <strong><a
+        href="{@docRoot}devices/storage/adoptable.html">adoptable
+        storage</a></strong> that can hold app data and distinguish between it and <strong><a
+        href="{@docRoot}devices/storage/traditional.html">traditional
+        storage</a></strong>.</p>
+
+<a href="{@docRoot}devices/tech/config/index.html">
+        <h4>Configuration</h4></a>
+        <p>Instructions now exist for configuring <strong><a
+        href="{@docRoot}devices/tech/config/runtime_perms.html">runtime permissions</a></strong>,
+        <strong><a href="{@docRoot}devices/tech/config/voicemail.html">visual
+        voicemail</a></strong>, and Android’s new <strong><a
+        href="{@docRoot}devices/tech/config/filesystem.html">file
+        system</a></strong>. And carrier’s get <strong><a
+        href="{@docRoot}devices/tech/config/carrier.html">custom
+        configuration</a></strong>.</p>
+
+<a href="{@docRoot}devices/tech/debug/index.html">
+        <h4>Tooling</h4></a>
+        <p>Information on the <strong><a href="{@docRoot}source/jack.html">Jack
+        (Java Android Compiler Kit)</a></strong> default toolchain in Android 6.0 is
+        available, as well as instructions for <strong><a
+        href="{@docRoot}devices/tech/dalvik/gc-debug.html">debugging garbage collection
+        in ART</a></strong>.</p>
+
+<a href="{@docRoot}devices/media/index.html">
+        <h4>Media</h4></a>
+        <p>The <strong><a
+        href="{@docRoot}devices/media/index.html">Media</a></strong> section now
+        contains descriptions of media resource manager dependencies for <strong><a 
+        href="{@docRoot}devices/media/oem.html">OEMs</a></strong> and <strong><a 
+        href="{@docRoot}devices/media/soc.html">SoC vendors</a></strong>.</p>
+
+<a href="{@docRoot}accessories/stylus.html">
+        <h4>Bluetooth Stylus</h4></a>
+        <p>The <strong><a
+        href="{@docRoot}accessories/index.html">Accessories</a></strong>
+        section now explains how to implement a <strong><a
+        href="{@docRoot}accessories/stylus.html">Bluetooth Stylus</a></strong>.</p>
     </div>
 
     <div class="col-8">