added download links for 2019-06 and 2020-06

Change-Id: Ifcbfb7edf6ff12af42178a690fb32cea194b0806
Signed-off-by: Ralph Soika <ralph.soika@imixs.com>
diff --git a/downloads.php b/downloads.php
index a83f611..cd1e196 100644
--- a/downloads.php
+++ b/downloads.php
@@ -17,6 +17,31 @@
 <h2>$pageTitle</h2>
 <p>All downloads are provided under the terms and conditions of the <a href="/legal/epl/notice.php">Eclipse Foundation Software User Agreement</a> unless otherwise specified.</p>
 
+
+<h3>Eclipse 4.16 (2020-06)</h3>
+<p><b>Nightly Build</b><br />		
+<p><a href="http://download.eclipse.org/bpmn2-modeler/updates/nightly/2020-06/">http://download.eclipse.org/bpmn2-modeler/updates/nightly/2020-06/</a>
+<p><b>Update Sites</b><br />		
+<p><b>1.5.2:</b> <a href="http://download.eclipse.org/bpmn2-modeler/updates/2020-06/1.5.2">http://download.eclipse.org/bpmn2-modeler/updates/2020-06/1.5.2</a>
+
+
+<h3>Eclipse 4.12 (2019-06)</h3>
+<p><b>Nightly Build</b><br />		
+<p><a href="http://download.eclipse.org/bpmn2-modeler/updates/nightly/2019-06/">http://download.eclipse.org/bpmn2-modeler/updates/nightly/2019-06/</a>
+<p><b>Update Sites</b><br />		
+<p><b>1.5.2:</b> <a href="http://download.eclipse.org/bpmn2-modeler/updates/2019-06/1.5.2">http://download.eclipse.org/bpmn2-modeler/updates/2019-06/1.5.2</a>
+<p><b>1.5.1:</b> <a href="http://download.eclipse.org/bpmn2-modeler/updates/2019-06/1.5.1">http://download.eclipse.org/bpmn2-modeler/updates/2019-06/1.5.1</a>
+
+
+<h3>Eclipse 4.8 (Photon)</h3>
+<p><b>Nightly Build</b><br />		
+<p><a href="http://download.eclipse.org/bpmn2-modeler/updates/nightly/photon/">http://download.eclipse.org/bpmn2-modeler/updates/nightly/photon/</a>
+<p><b>Update Sites</b><br />		
+<p><b>1.5.1:</b> <a href="http://download.eclipse.org/bpmn2-modeler/updates/photon/1.5.1">http://download.eclipse.org/bpmn2-modeler/updates/photon/1.5.1</a>
+<p><b>1.5.0:</b> <a href="http://download.eclipse.org/bpmn2-modeler/updates/photon/1.5.0">http://download.eclipse.org/bpmn2-modeler/updates/photon/1.5.0</a>
+
+
+
 <h3>Eclipse 4.7 (Oxygen)</h3>
 <p><b>Nightly Build</b><br />		
 <p><a href="http://download.eclipse.org/bpmn2-modeler/updates/nightly/oxygen/">http://download.eclipse.org/bpmn2-modeler/updates/nightly/oxygen/</a>