update website due to 2.0.21 release
diff --git a/content/_posts/2020-05-07-pdfbox.2.0.20.md b/content/_posts/2020-06-07-pdfbox.2.0.20.md
similarity index 97%
rename from content/_posts/2020-05-07-pdfbox.2.0.20.md
rename to content/_posts/2020-06-07-pdfbox.2.0.20.md
index 63c020d..a8ed818 100644
--- a/content/_posts/2020-05-07-pdfbox.2.0.20.md
+++ b/content/_posts/2020-06-07-pdfbox.2.0.20.md
@@ -18,7 +18,7 @@
 
 layout:  default
 title:   Apache PDFBox 2.0.20 released
-date: 2020-05-07 00:00:00 +00:00
+date: 2020-06-07 00:00:00 +00:00
 categories: [release, news]
 ---
 
diff --git a/content/_posts/2020-05-07-pdfbox.2.0.20.md b/content/_posts/2020-08-20-pdfbox.2.0.21.md
similarity index 85%
copy from content/_posts/2020-05-07-pdfbox.2.0.20.md
copy to content/_posts/2020-08-20-pdfbox.2.0.21.md
index 63c020d..f30859c 100644
--- a/content/_posts/2020-05-07-pdfbox.2.0.20.md
+++ b/content/_posts/2020-08-20-pdfbox.2.0.21.md
@@ -17,14 +17,14 @@
          under the License.
 
 layout:  default
-title:   Apache PDFBox 2.0.20 released
-date: 2020-05-07 00:00:00 +00:00
+title:   Apache PDFBox 2.0.21 released
+date: 2020-08-20 00:00:00 +00:00
 categories: [release, news]
 ---
 
 The Apache PDFBox community is pleased to announce the release of
-Apache PDFBox version 2.0.20. It is available for download at:
+Apache PDFBox version 2.0.21. It is available for download at:
 
 [https://pdfbox.apache.org/download.cgi](https://pdfbox.apache.org/download.cgi)
 
-See the [full release notes](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310760&version=12346996) for details about this release.
+See the [full release notes](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310760&version=12348324) for details about this release.
diff --git a/content/doap_PDFBox.rdf b/content/doap_PDFBox.rdf
index caef8ab..27431cc 100644
--- a/content/doap_PDFBox.rdf
+++ b/content/doap_PDFBox.rdf
@@ -37,7 +37,14 @@
     <release>
       <Version>
         <name>Apache PDFBox</name>
-        <created>2020-05-07</created>
+        <created>2020-08-20</created>
+        <revision>2.0.21</revision>
+      </Version>
+    </release>
+    <release>
+      <Version>
+        <name>Apache PDFBox</name>
+        <created>2020-06-07</created>
         <revision>2.0.20</revision>
       </Version>
     </release>
diff --git a/content/download.html b/content/download.html
index 2e39043..0253947 100644
--- a/content/download.html
+++ b/content/download.html
@@ -25,7 +25,7 @@
 <p>There are several ways to obtain the PDFBox binaries or sources:</p>
 
 <ul>
-    <li><a href="#20x">PDFBox 2.0.20 release</a></li>
+    <li><a href="#20x">PDFBox 2.0.21 release</a></li>
     <li><a href="#18x">PDFBox 1.8.16 release</a></li>
     <li><a href="#JBIG2">JBIG2 ImageIO plugin 3.0.3 release</a></li>
     <li><a href="#oldreleases">Previous releases</a></li>
@@ -53,68 +53,68 @@
 </form>
 
 <a name="20x"></a>
-<h3>PDFBox 2.0.20</h3>
+<h3>PDFBox 2.0.21</h3>
 
 <p>This is an incremental feature release based on the earlier `2.0.x` releases.
-   See the <a href="https://www.apache.org/dist/pdfbox/2.0.20/RELEASE-NOTES.txt">Release Notes</a> for more details.
+   See the <a href="https://www.apache.org/dist/pdfbox/2.0.21/RELEASE-NOTES.txt">Release Notes</a> for more details.
 </p>
 <p><strong>Source code including examples</strong></p>
 <ul>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/pdfbox-2.0.20-src.zip">pdfbox-2.0.20-src.zip</a> 15.4MB, source archive
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-2.0.20-src.zip.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-2.0.20-src.zip.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/pdfbox-2.0.21-src.zip">pdfbox-2.0.21-src.zip</a> 15.4MB, source archive
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-2.0.21-src.zip.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-2.0.21-src.zip.sha512">SHA512</a>
     </li>
 </ul>
 <p><strong>Command line tools</strong></p>
 <ul>
     <li>
-      <a href="[preferred]pdfbox/2.0.20/pdfbox-app-2.0.20.jar">pdfbox-app-2.0.20.jar</a> 9.9MB, pre-built PDFBox standalone binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-app-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-app-2.0.20.jar.sha512">SHA512</a>
+      <a href="[preferred]pdfbox/2.0.21/pdfbox-app-2.0.21.jar">pdfbox-app-2.0.21.jar</a> 9.9MB, pre-built PDFBox standalone binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-app-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-app-2.0.21.jar.sha512">SHA512</a>
     </li>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/preflight-app-2.0.20.jar">preflight-app-2.0.20.jar</a> 9.9MB, pre-built Preflight standalone binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/preflight-app-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/preflight-app-2.0.20.jar.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/preflight-app-2.0.21.jar">preflight-app-2.0.21.jar</a> 9.9MB, pre-built Preflight standalone binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/preflight-app-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/preflight-app-2.0.21.jar.sha512">SHA512</a>
     </li>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/debugger-app-2.0.20.jar">debugger-app-2.0.20.jar</a> 9.8MB, pre-built Debugger standalone binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/debugger-app-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/debugger-app-2.0.20.jar.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/debugger-app-2.0.21.jar">debugger-app-2.0.21.jar</a> 9.8MB, pre-built Debugger standalone binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/debugger-app-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/debugger-app-2.0.21.jar.sha512">SHA512</a>
     </li>
 </ul>
 <p><strong>Libraries of each subproject</strong></p>
 <ul>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/pdfbox-2.0.20.jar">pdfbox-2.0.20.jar</a> 2.7MB, pre-built binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-2.0.20.jar.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/pdfbox-2.0.21.jar">pdfbox-2.0.21.jar</a> 2.7MB, pre-built binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-2.0.21.jar.sha512">SHA512</a>
     </li>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/fontbox-2.0.20.jar">fontbox-2.0.20.jar</a> 1.6MB, pre-built binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/fontbox-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/fontbox-2.0.20.jar.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/fontbox-2.0.21.jar">fontbox-2.0.21.jar</a> 1.6MB, pre-built binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/fontbox-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/fontbox-2.0.21.jar.sha512">SHA512</a>
     </li>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/preflight-2.0.20.jar">preflight-2.0.20.jar</a> 248KB, pre-built binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/preflight-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/preflight-2.0.20.jar.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/preflight-2.0.21.jar">preflight-2.0.21.jar</a> 248KB, pre-built binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/preflight-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/preflight-2.0.21.jar.sha512">SHA512</a>
     </li>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/xmpbox-2.0.20.jar">xmpbox-2.0.20.jar</a> 132KB, pre-built binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/xmpbox-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/xmpbox-2.0.20.jar.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/xmpbox-2.0.21.jar">xmpbox-2.0.21.jar</a> 132KB, pre-built binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/xmpbox-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/xmpbox-2.0.21.jar.sha512">SHA512</a>
     </li>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/pdfbox-tools-2.0.20.jar">pdfbox-tools-2.0.20.jar</a> 81KB, pre-built binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-tools-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-tools-2.0.20.jar.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/pdfbox-tools-2.0.21.jar">pdfbox-tools-2.0.21.jar</a> 81KB, pre-built binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-tools-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-tools-2.0.21.jar.sha512">SHA512</a>
     </li>
     <li>
-        <a href="[preferred]pdfbox/2.0.20/pdfbox-debugger-2.0.20.jar">pdfbox-debugger-2.0.20.jar</a> 257KB, pre-built binary
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-debugger-2.0.20.jar.asc">ASC</a>
-        <a href="https://www.apache.org/dist/pdfbox/2.0.20/pdfbox-debugger-2.0.20.jar.sha512">SHA512</a>
+        <a href="[preferred]pdfbox/2.0.21/pdfbox-debugger-2.0.21.jar">pdfbox-debugger-2.0.21.jar</a> 257KB, pre-built binary
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-debugger-2.0.21.jar.asc">ASC</a>
+        <a href="https://www.apache.org/dist/pdfbox/2.0.21/pdfbox-debugger-2.0.21.jar.sha512">SHA512</a>
     </li>
 </ul>