[GOBBLIN-523] Fix links on download page and remove pre-Apache releases link
diff --git a/download/index.html b/download/index.html
index 6a071f3..d19afa2 100644
--- a/download/index.html
+++ b/download/index.html
@@ -59,7 +59,7 @@
                 <div id="content">
                     <h1 style="font-size: 3em; margin-top: -5px">Downloads</h1>
 
-                    <p>Be sure to verify your downloads by these <a href="https://www.apache.org/info/verification" title="Verify" target="_blank">procedures</a> using these <a href="https://people.apache.org/keys/group/gobblin.asc" title="KEYS" target="_blank">KEYS</a> for any Apache release. Not valid for pre-Apache releases.</p>
+                    <p>Be sure to verify your downloads by these <a href="https://www.apache.org/info/verification" title="Verify" target="_blank">procedures</a> using these <a href="https://www.apache.org/dist/incubator/gobblin/KEYS" title="KEYS" target="_blank">KEYS</a> for any Apache release.</p>
                     <!--=============================================
                     Latest Release
                     ==============================================-->
@@ -91,14 +91,14 @@
                     <h3 id="latest-label-label-primary-">0.12.0</h3>
                     
                     <p>
-                        Official <a href="https://www.apache.org/dist/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-sources-0.12.0.tgz" target="_blank">source release</a> 
-                        [ <a href="https://www.apache.org/dist/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-sources-0.12.0.tgz.sha512" target="_blank">SHA512</a> ] 
-                        [ <a href="https://www.apache.org/dist/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-sources-0.12.0.tgz.asc" target="_blank">ASC</a> ]
+                        Official <a href="https://www.apache.org/dyn/closer.lua/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-sources-0.12.0.tgz" target="_blank">source release</a> 
+                        [ <a href="https://www.apache.org/dyn/closer.lua/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-sources-0.12.0.tgz.sha512" target="_blank">SHA512</a> ] 
+                        [ <a href="https://www.apache.org/dyn/closer.lua/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-sources-0.12.0.tgz.asc" target="_blank">ASC</a> ]
                     </p>
                     <p>
-                        <a href="https://www.apache.org/dist/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-bin-0.12.0.tar.gz" target="_blank">Binary distribution</a>
-                        [ <a href="https://www.apache.org/dist/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-bin-0.12.0.tar.gz.sha512" target="_blank">SHA512</a> ] 
-                        [ <a href="https://www.apache.org/dist/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-bin-0.12.0.tar.gz.asc" target="_blank">ASC</a> ]
+                        <a href="https://www.apache.org/dyn/closer.lua/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-bin-0.12.0.tar.gz" target="_blank">Binary distribution</a>
+                        [ <a href="https://www.apache.org/dyn/closer.lua/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-bin-0.12.0.tar.gz.sha512" target="_blank">SHA512</a> ] 
+                        [ <a href="https://www.apache.org/dyn/closer.lua/incubator/gobblin/apache-gobblin-incubating-0.12.0/apache-gobblin-incubating-bin-0.12.0.tar.gz.asc" target="_blank">ASC</a> ]
                     </p>
                     <p>
                         <a href="https://github.com/apache/incubator-gobblin/blob/release-0.12.0/CHANGELOG.md" target="_blank">CHANGELOG</a>
@@ -107,8 +107,9 @@
                     
                     
                     <!-- 0.11.0 Release start -->
-                    <h3 id="latest-label-label-primary-">Pre-Apache 0.11.0</h3>
-                    <p>The last release prior to Apache incubation is version 0.11.0.</p>
+                    <!-- Deprecate 0.11.0
+                    <h3 id="latest-label-label-primary-">0.11.0 (Pre-Apache)</h3>
+                    <p>The last release prior to Apache incubation is version 0.11.0. <br>It is not supported or maintained anymore and can be found on Github</p>
                     <p>
                         Official <a href="https://github.com/apache/incubator-gobblin/archive/gobblin_0.11.0.zip" target="_blank">source release</a> 
                         [ <a href="#">SHA512</a> ]
@@ -120,14 +121,17 @@
                     <p>
                         <a href="https://github.com/apache/incubator-gobblin/blob/gobblin_0.11.0/CHANGELOG.md" target="_blank">CHANGELOG</a>
                     </p>
+                    -->
                     <!-- 0.11.0 Release end -->
 
                     <!--=============================================
                       Older Releases (Archived)
                     ==============================================-->
+                    <!-- 
                     <h2 id="older-releases">Older Pre-Apache releases<a class="header-link" href="#older-releases"><i class="fa fa-link"></i></a></h2>
 
                     <p>Older releases can be found in the <a href="https://github.com/apache/incubator-gobblin/releases" target="_blank">archives</a>.</p>
+                    -->
                 </div>
             </div>
         </div>