Update example.target and example.p2f to SimRel 2020-09
diff --git a/org.eclipse.handly.examples.adapter/example.target b/org.eclipse.handly.examples.adapter/example.target
index 194d6d5..a6eaaae 100644
--- a/org.eclipse.handly.examples.adapter/example.target
+++ b/org.eclipse.handly.examples.adapter/example.target
@@ -15,7 +15,7 @@
 <target name="Adapter Example">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-<repository location="http://download.eclipse.org/releases/2020-06"/>
+<repository location="http://download.eclipse.org/releases/2020-09"/>
 <unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/org.eclipse.handly.examples.basic/example.p2f b/org.eclipse.handly.examples.basic/example.p2f
index f3bb834..61e4221 100644
--- a/org.eclipse.handly.examples.basic/example.p2f
+++ b/org.eclipse.handly.examples.basic/example.p2f
@@ -16,7 +16,7 @@
   <ius size='1'>
     <iu id='org.eclipse.xtext.sdk.feature.group'>
       <repositories size='1'>
-        <repository location='http://download.eclipse.org/releases/2020-06'/>
+        <repository location='http://download.eclipse.org/releases/2020-09'/>
       </repositories>
     </iu>
   </ius>
diff --git a/org.eclipse.handly.examples.basic/example.target b/org.eclipse.handly.examples.basic/example.target
index 5e793b1..a5f21d8 100644
--- a/org.eclipse.handly.examples.basic/example.target
+++ b/org.eclipse.handly.examples.basic/example.target
@@ -15,7 +15,7 @@
 <target name="Basic Example">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-<repository location="http://download.eclipse.org/releases/2020-06"/>
+<repository location="http://download.eclipse.org/releases/2020-09"/>
 <unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
diff --git a/org.eclipse.handly.examples.jmodel/example.target b/org.eclipse.handly.examples.jmodel/example.target
index 715a58e..fc14b0b 100644
--- a/org.eclipse.handly.examples.jmodel/example.target
+++ b/org.eclipse.handly.examples.jmodel/example.target
@@ -15,7 +15,7 @@
 <target name="JModel Example">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-<repository location="http://download.eclipse.org/releases/2020-06"/>
+<repository location="http://download.eclipse.org/releases/2020-09"/>
 <unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/org.eclipse.handly.examples.xtext.xtext.ui/example.p2f b/org.eclipse.handly.examples.xtext.xtext.ui/example.p2f
index 20b44cd..e450a15 100644
--- a/org.eclipse.handly.examples.xtext.xtext.ui/example.p2f
+++ b/org.eclipse.handly.examples.xtext.xtext.ui/example.p2f
@@ -16,7 +16,7 @@
   <ius size='1'>
     <iu id='org.eclipse.xtext.sdk.feature.group'>
       <repositories size='1'>
-        <repository location='http://download.eclipse.org/releases/2020-06'/>
+        <repository location='http://download.eclipse.org/releases/2020-09'/>
       </repositories>
     </iu>
   </ius>
diff --git a/org.eclipse.handly.examples.xtext.xtext.ui/example.target b/org.eclipse.handly.examples.xtext.xtext.ui/example.target
index 407b34e..5bb0ff8 100644
--- a/org.eclipse.handly.examples.xtext.xtext.ui/example.target
+++ b/org.eclipse.handly.examples.xtext.xtext.ui/example.target
@@ -15,7 +15,7 @@
 <target name="Xtext-Xtext Example">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-<repository location="http://download.eclipse.org/releases/2020-06"/>
+<repository location="http://download.eclipse.org/releases/2020-09"/>
 <unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>