Update download.html page for 2.9.1
diff --git a/download.html b/download.html
index 179281a..17b0b0d 100644
--- a/download.html
+++ b/download.html
@@ -357,7 +357,26 @@
                 </thead>
                 <tbody>
                 <tr>
-                    <td style="white-space: nowrap;">2.9.0 (latest)</td>
+                    <td style="white-space: nowrap;">2.9.1 (latest)</td>
+                    <td style="white-space: nowrap;">
+                        <a href="/docs/latest">guide</a>,
+                        <a href="/releases/2.9.1/javadoc/">javadoc</a>
+                    </td>
+
+                    <td style="white-space: nowrap;"><a
+                            href="https://ignite.apache.org/releases/2.9.1/release_notes.html">release notes</a></td>
+                    <td style="white-space: nowrap;">2020-12-28</td>
+                    <td style="white-space: nowrap;">
+                        <a id="apache_ignite_source_download"
+                           href="[preferred]/[distdir]/2.9.1/apache-ignite-2.9.1-src.zip"
+                           onclick="gtag('event',  'download', {'event_category': 'apache_ignite_source_download', 'event_label': 'apache-ignite-2.9.1'});">apache-ignite-2.9.1-src.zip</a>
+
+                        (<a href="https://downloads.apache.org/ignite/2.9.1/apache-ignite-2.9.1-src.zip.asc">pgp</a>,
+                        <a href="https://downloads.apache.org/ignite/2.9.1/apache-ignite-2.9.1-src.zip.sha512">sha512</a>)
+                    </td>
+                </tr>
+                <tr>
+                    <td style="white-space: nowrap;">2.9.0</td>
                     <td style="white-space: nowrap;">
                         <a href="/docs/latest">guide</a>,
                         <a href="/releases/2.9.0/javadoc/">javadoc</a>
@@ -368,11 +387,11 @@
                     <td style="white-space: nowrap;">2020-10-21</td>
                     <td style="white-space: nowrap;">
                         <a id="apache_ignite_source_download"
-                           href="[preferred]/[distdir]/2.9.0/apache-ignite-2.9.0-src.zip"
+                           href="https://archive.apache.org/dist/ignite/2.9.0/apache-ignite-2.9.0-src.zip"
                            onclick="gtag('event',  'download', {'event_category': 'apache_ignite_source_download', 'event_label': 'apache-ignite-2.9.0'});">apache-ignite-2.9.0-src.zip</a>
 
-                        (<a href="https://downloads.apache.org/ignite/2.9.0/apache-ignite-2.9.0-src.zip.asc">pgp</a>,
-                        <a href="https://downloads.apache.org/ignite/2.9.0/apache-ignite-2.9.0-src.zip.sha512">sha512</a>)
+                        (<a href="https://archive.apache.org/dist/ignite/apache-ignite-2.9.0-src.zip.asc">pgp</a>,
+                        <a href="https://archive.apache.org/dist/ignite/apache-ignite-2.9.0-src.zip.sha512">sha512</a>)
                     </td>
                 </tr>
                 <tr>
@@ -567,7 +586,26 @@
                 </thead>
                 <tbody>
                 <tr>
-                    <td style="white-space: nowrap;">2.9.0 (latest)</td>
+                    <td style="white-space: nowrap;">2.9.1 (latest)</td>
+                    <td style="white-space: nowrap;">
+                        <a href="/docs/latest">guide</a>,
+                        <a href="/releases/2.9.1/javadoc/">javadoc</a>
+                    </td>
+                    <td style="white-space: nowrap;"><a
+                            href="/releases/2.9.1/release_notes.html">release notes</a></td>
+                    <td style="white-space: nowrap;">2020-12-28</td>
+                    <td style="white-space: nowrap;">
+                        <a
+                                id="apache_ignite_binary_fabric_download"
+                                href="[preferred]/[distdir]/2.9.1/apache-ignite-2.9.1-bin.zip"
+                                onclick="gtag('event',  'download', {'event_category': 'apache_ignite_fabric_download', 'event_label': 'apache-ignite-2.9.1'});">apache-ignite-2.9.1-bin.zip</a>
+
+                        (<a href="https://downloads.apache.org/ignite/2.9.1/apache-ignite-2.9.1-bin.zip.asc">pgp</a>,
+                        <a href="https://downloads.apache.org/ignite/2.9.1/apache-ignite-2.9.1-bin.zip.sha512">sha512</a>)
+                    </td>
+                </tr>
+                <tr>
+                    <td style="white-space: nowrap;">2.9.0</td>
                     <td style="white-space: nowrap;">
                         <a href="/docs/latest">guide</a>,
                         <a href="/releases/2.9.0/javadoc/">javadoc</a>
@@ -578,11 +616,11 @@
                     <td style="white-space: nowrap;">
                         <a
                                 id="apache_ignite_binary_fabric_download"
-                                href="[preferred]/[distdir]/2.9.0/apache-ignite-2.9.0-bin.zip"
+                                href="https://archive.apache.org/dist/ignite/2.9.0/apache-ignite-2.9.0-bin.zip"
                                 onclick="gtag('event',  'download', {'event_category': 'apache_ignite_fabric_download', 'event_label': 'apache-ignite-2.9.0'});">apache-ignite-2.9.0-bin.zip</a>
 
-                        (<a href="https://downloads.apache.org/ignite/2.9.0/apache-ignite-2.9.0-bin.zip.asc">pgp</a>,
-                        <a href="https://downloads.apache.org/ignite/2.9.0/apache-ignite-2.9.0-bin.zip.sha512">sha512</a>)
+                        (<a href="https://archive.apache.org/dist/ignite/2.9.0/apache-ignite-2.9.0-bin.zip.asc">pgp</a>,
+                        <a href="https://archive.apache.org/dist/ignite/2.9.0/apache-ignite-2.9.0-bin.zip.sha512">sha512</a>)
                     </td>
                 </tr>
                 <tr>
@@ -743,82 +781,45 @@
                 </thead>
                 <tbody>
                 <tr>
-                    <td style="white-space: nowrap;">2.9.0 (latest)</td>
+                    <td style="white-space: nowrap;">2.9.1 (latest)</td>
                     <td style="white-space: nowrap;">
                         <a href="/docs/latest">guide</a>,
-                        <a href="/releases/2.9.0/javadoc/">javadoc</a>
+                        <a href="/releases/2.9.1/javadoc/">javadoc</a>
                     </td>
                     <td style="white-space: nowrap;"><a
-                            href="/releases/2.9.0/release_notes.html">release notes</a></td>
+                            href="/releases/2.9.1/release_notes.html">release notes</a></td>
+                    <td style="white-space: nowrap;">2020-12-28</td>
+                    <td style="white-space: nowrap;">
+                        <a
+                                id="apache_ignite_slim_binary_fabric_download"
+                                href="[preferred]/[distdir]/2.9.1/apache-ignite-slim-2.9.1-bin.zip"
+                                onclick="gtag('event',  'download', {'event_category': 'apache_ignite_fabric_download', 'event_label': 'apache-ignite-slim-2.9.1'});">apache-ignite-slim-2.9.1-bin.zip</a>
+
+                        (<a href="https://downloads.apache.org/ignite/2.9.1/apache-ignite-slim-2.9.1-bin.zip.asc">pgp</a>,
+                        <a href="https://downloads.apache.org/ignite/2.9.1/apache-ignite-slim-2.9.1-bin.zip.sha512">sha512</a>)
+                    </td>
+                </tr>
+                <tr>
+                    <td style="white-space: nowrap;">2.9.0</td>
+                    <td style="white-space: nowrap;">
+                        <a href="/docs/latest">guide</a>,
+                        <a href="/releases/2.9.1/javadoc/">javadoc</a>
+                    </td>
+                    <td style="white-space: nowrap;"><a
+                            href="/releases/2.9.1/release_notes.html">release notes</a></td>
                     <td style="white-space: nowrap;">2020-10-21</td>
                     <td style="white-space: nowrap;">
                         <a
                                 id="apache_ignite_slim_binary_fabric_download"
-                                href="[preferred]/[distdir]/2.9.0/apache-ignite-slim-2.9.0-bin.zip"
+                                href="https://archive.apache.org/dist/ignite/2.9.0/apache-ignite-slim-2.9.0-bin.zip"
                                 onclick="gtag('event',  'download', {'event_category': 'apache_ignite_fabric_download', 'event_label': 'apache-ignite-slim-2.9.0'});">apache-ignite-slim-2.9.0-bin.zip</a>
 
-                        (<a href="https://downloads.apache.org/ignite/2.9.0/apache-ignite-slim-2.9.0-bin.zip.asc">pgp</a>,
-                        <a href="https://downloads.apache.org/ignite/2.9.0/apache-ignite-slim-2.9.0-bin.zip.sha512">sha512</a>)
+                        (<a href="https://archive.apache.org/dist/ignite/2.9.0/apache-ignite-slim-2.9.0-bin.zip.asc">pgp</a>,
+                        <a href="https://archive.apache.org/dist/ignite/2.9.0/apache-ignite-slim-2.9.0-bin.zip.sha512">sha512</a>)
                     </td>
                 </tr>
                 </tbody>
             </table>
-
-<!--            <h3>In-Memory Hadoop Accelerator</h3>-->
-<!--            <p>The Community agreed to drop the Hadoop distributions of Apache Ignite, so newer versions not-->
-<!--                available.</p>-->
-<!--            <table class="table table-bordered table-striped">-->
-<!--                <thead>-->
-<!--                <tr>-->
-<!--                    <th>Version</th>-->
-<!--                    <th>Docs</th>-->
-<!--                    <th>Release Notes</th>-->
-<!--                    <th>Date</th>-->
-<!--                    <th>Binary</th>-->
-<!--                </tr>-->
-<!--                </thead>-->
-<!--                <tbody>-->
-<!--                <tr>-->
-<!--                    <td style="white-space: nowrap;">2.6.0 (latest)</td>-->
-<!--                    <td style="white-space: nowrap;">-->
-<!--                        <a href="https://apacheignite-fs.readme.io/v2.6.0/docs/hadoop-accelerator">guide</a>-->
-<!--                    </td>-->
-<!--                    <td style="white-space: nowrap;"><a-->
-<!--                            href="https://ignite.apache.org/releases/2.6.0/release_notes.html">release notes</a></td>-->
-<!--                    <td style="white-space: nowrap;">2018-07-16</td>-->
-<!--                    <td style="white-space: nowrap;">-->
-<!--                        <a-->
-<!--                                id="apache_ignite_binary_hadoop_download"-->
-<!--                                href="https://archive.apache.org/dist/ignite/2.6.0/apache-ignite-hadoop-2.6.0-bin.zip"-->
-<!--                                onclick="gtag('event',  'download', {'event_category': 'apache_ignite_hadoop_download', 'event_label': 'apache-ignite-2.6.0');">apache-ignite-hadoop-2.6.0-bin.zip</a>-->
-
-<!--                        (<a href="https://archive.apache.org/dist/ignite/2.6.0/apache-ignite-hadoop-2.6.0-bin.zip.asc">pgp</a>,-->
-<!--                        <a href="https://archive.apache.org/dist/ignite/2.6.0/apache-ignite-hadoop-2.6.0-bin.zip.sha512">sha512</a>)-->
-<!--                    </td>-->
-<!--                </tr>-->
-<!--                <tr>-->
-<!--                    <td style="white-space: nowrap;">2.5.0</td>-->
-<!--                    <td style="white-space: nowrap;">-->
-<!--                        <a href="https://apacheignite-fs.readme.io/v2.5.0/docs/hadoop-accelerator">guide</a>-->
-<!--                    </td>-->
-<!--                    <td style="white-space: nowrap;"><a-->
-<!--                            href="https://ignite.apache.org/releases/2.5.0/release_notes.html">release notes</a></td>-->
-<!--                    <td style="white-space: nowrap;">2018-05-29</td>-->
-<!--                    <td style="white-space: nowrap;">-->
-<!--                        <a-->
-<!--                                id="apache_ignite_binary_hadoop_download"-->
-<!--                                href="https://archive.apache.org/dist/ignite/2.5.0/apache-ignite-hadoop-2.5.0-bin.zip"-->
-<!--                                onclick="gtag('event',  'download', {'event_category': 'apache_ignite_hadoop_download', 'event_label': 'apache-ignite-2.5.0');">apache-ignite-hadoop-2.5.0-bin.zip</a>-->
-
-<!--                        (<a href="https://archive.apache.org/dist/ignite/2.5.0/apache-ignite-hadoop-2.5.0-bin.zip.asc">pgp</a>,-->
-<!--                        <a href="https://archive.apache.org/dist/ignite/2.5.0/apache-ignite-hadoop-2.5.0-bin.zip.sha512">sha512</a>)-->
-<!--                    </td>-->
-<!--                </tr>-->
-<!--                </tbody>-->
-<!--            </table>-->
-<!--            <p>If you are looking for previous release versions of Apache Ignite In-Memory Hadoop Accelerator,-->
-<!--                please have a look in the <a href="https://archive.apache.org/dist/ignite">archive</a>.-->
-<!--            </p>-->
         </section> <!-- downloads -->
 
         <section id="docker" class="page-section">
@@ -899,7 +900,7 @@
             </p>
             <pre class="brush:xml">
                 % gpg --import KEYS
-                % gpg --verify apache-ignite-2.9.0-src.zip.asc apache-ignite-2.9.0-src.zip
+                % gpg --verify apache-ignite-2.9.1-src.zip.asc apache-ignite-2.9.1-src.zip
             </pre>
         </section><!-- verification -->
 
@@ -1007,8 +1008,8 @@
             NOTE: Ignite supports JDK 8 and JDK 11.
             <pre class="line-numbers"><code class="language-bash">
            # Unpack the source package
-           $ unzip -q apache-ignite-2.9.0-src.zip
-           $ cd apache-ignite-2.9.0-src
+           $ unzip -q apache-ignite-2.9.1-src.zip
+           $ cd apache-ignite-2.9.1-src
 
            # Build In-Memory Computing Platform release (without LGPL dependencies)
            $ mvn clean package -DskipTests