Docs: Adding 4.4 CDD and version-agnostic links
Bug: 11785971, 11843897

Change-Id: I70a9844a30e120995db7ce130bf9bac3ef466c42
diff --git a/src/compatibility/4.4/versions.jd b/src/compatibility/4.4/versions.jd
new file mode 100644
index 0000000..d2118df
--- /dev/null
+++ b/src/compatibility/4.4/versions.jd
@@ -0,0 +1,19 @@
+page.title=Permitted Version Strings for Android 4.4
+@jd:body
+
+<p>As described in Section 3.2.2 of the <a
+href="/compatibility/android-4.4-cdd.pdf">Android 4.4 Compatibility Definition</a>, 
+only certain strings are allowable for the system property
+<code>android.os.Build.VERSION.RELEASE</code>. The reason for this is that
+applications and web sites may rely on predictable values for this string, and
+so that end users can easily and reliably identify the version of Android
+running on their devices.</p>
+<p>Because subsequent releases of the Android software may revise this string,
+but not change any API behavior, such releases may not be accompanied by a new
+Compatibility Definition Document. This page lists the versions that are
+allowable by an Android 4.3-based system. The only permitted values for
+<code>android.os.Build.VERSION.RELEASE</code> for Android 4.4 are:</p>
+<ul>
+<li>4.4</li>
+<li>4.4.1</li>
+</ul>