diff --git a/bundles/org.eclipse.emf.ecp.view.core.swt/src/org/eclipse/emf/ecp/view/internal/core/swt/renderer/BooleanControlSWTRenderer.java b/bundles/org.eclipse.emf.ecp.view.core.swt/src/org/eclipse/emf/ecp/view/internal/core/swt/renderer/BooleanControlSWTRenderer.java
index 584c94a..434b7ee 100644
--- a/bundles/org.eclipse.emf.ecp.view.core.swt/src/org/eclipse/emf/ecp/view/internal/core/swt/renderer/BooleanControlSWTRenderer.java
+++ b/bundles/org.eclipse.emf.ecp.view.core.swt/src/org/eclipse/emf/ecp/view/internal/core/swt/renderer/BooleanControlSWTRenderer.java
@@ -30,6 +30,7 @@
 import org.eclipse.emfforms.spi.swt.core.layout.SWTGridCell;
 import org.eclipse.jface.databinding.swt.WidgetProperties;
 import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
@@ -82,12 +83,16 @@
 	@Override
 	protected Control createSWTControl(final Composite parent) {
 		final Button check = new Button(parent, SWT.CHECK);
-		check.setBackground(parent.getBackground());
 		check.setData(CUSTOM_VARIANT, "org_eclipse_emf_ecp_control_boolean"); //$NON-NLS-1$
 
 		return check;
 	}
 
+	@Override
+	protected void setValidationColor(Control control, Color validationColor) {
+		/* no op */
+	}
+
 	/**
 	 * {@inheritDoc}
 	 *
diff --git a/releng/org.eclipse.emf.ecp.target.rap/ecpRAP.target b/releng/org.eclipse.emf.ecp.target.rap/ecpRAP.target
index dab708f..5c524d0 100644
--- a/releng/org.eclipse.emf.ecp.target.rap/ecpRAP.target
+++ b/releng/org.eclipse.emf.ecp.target.rap/ecpRAP.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="ECP RAP" sequenceNumber="1612169231">
+<target name="ECP RAP" sequenceNumber="1612366034">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.swtbot.eclipse.feature.group" version="0.0.0"/>
@@ -18,7 +18,7 @@
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.mockito.mockito-core-hamcrest-modified" version="1.9.5"/>
-      <repository location="http://build.eclipse.org/rt/rap/base-platforms/3.1/extra-dependencies/"/>
+      <repository location="https://download.eclipse.org/rt/rap/base-platforms/3.14/extra-dependencies/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="com.google.gson" version="2.2.4.v201311231704"/>
diff --git a/releng/org.eclipse.emf.ecp.target.rap/ecpRAP_withECP.target b/releng/org.eclipse.emf.ecp.target.rap/ecpRAP_withECP.target
index 0091838..176635e 100644
--- a/releng/org.eclipse.emf.ecp.target.rap/ecpRAP_withECP.target
+++ b/releng/org.eclipse.emf.ecp.target.rap/ecpRAP_withECP.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="ECP RAP with ECP" sequenceNumber="1612169261">
+<target name="ECP RAP with ECP" sequenceNumber="1612366061">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.swtbot.eclipse.feature.group" version="0.0.0"/>
@@ -18,7 +18,7 @@
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.mockito.mockito-core-hamcrest-modified" version="1.9.5"/>
-      <repository location="http://build.eclipse.org/rt/rap/base-platforms/3.1/extra-dependencies/"/>
+      <repository location="https://download.eclipse.org/rt/rap/base-platforms/3.14/extra-dependencies/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="com.google.gson" version="2.2.4.v201311231704"/>
diff --git a/releng/org.eclipse.emf.ecp.target.rcp/ecp.target b/releng/org.eclipse.emf.ecp.target.rcp/ecp.target
index 150f1f1..06fc1aa 100644
--- a/releng/org.eclipse.emf.ecp.target.rcp/ecp.target
+++ b/releng/org.eclipse.emf.ecp.target.rcp/ecp.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="ECP RCP" sequenceNumber="1612169225">
+<target name="ECP RCP" sequenceNumber="1612361697">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.swtbot.eclipse.feature.group" version="0.0.0"/>
@@ -27,7 +27,7 @@
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.mockito.mockito-core-hamcrest-modified" version="1.9.5"/>
-      <repository location="http://build.eclipse.org/rt/rap/base-platforms/3.1/extra-dependencies/"/>
+      <repository location="https://download.eclipse.org/rt/rap/base-platforms/3.14/extra-dependencies/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="com.google.gson" version="2.2.4.v201311231704"/>
diff --git a/releng/org.eclipse.emf.ecp.target.rcp/ecp.tpd b/releng/org.eclipse.emf.ecp.target.rcp/ecp.tpd
index e786a77..386d3d4 100644
--- a/releng/org.eclipse.emf.ecp.target.rcp/ecp.tpd
+++ b/releng/org.eclipse.emf.ecp.target.rcp/ecp.tpd
@@ -24,7 +24,7 @@
 	org.eclipse.emf.emfstore.server.feature.feature.group lazy
 }
 
-location "http://build.eclipse.org/rt/rap/base-platforms/3.1/extra-dependencies/" {
+location "https://download.eclipse.org/rt/rap/base-platforms/3.14/extra-dependencies/" {
 	org.mockito.mockito-core-hamcrest-modified [1.9.5,1.9.5]
 }
 
diff --git a/releng/spreadsheet/org.eclipse.emfforms.spreadsheet.releng.target/emfforms_spreadsheet.target b/releng/spreadsheet/org.eclipse.emfforms.spreadsheet.releng.target/emfforms_spreadsheet.target
index 30f7e9d..18be171 100644
--- a/releng/spreadsheet/org.eclipse.emfforms.spreadsheet.releng.target/emfforms_spreadsheet.target
+++ b/releng/spreadsheet/org.eclipse.emfforms.spreadsheet.releng.target/emfforms_spreadsheet.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="emfforms_spreadsheet" sequenceNumber="1612169246">
+<target name="emfforms_spreadsheet" sequenceNumber="1612366488">
   <locations>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.swtbot.eclipse.feature.group" version="0.0.0"/>
@@ -27,7 +27,7 @@
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.mockito.mockito-core-hamcrest-modified" version="1.9.5"/>
-      <repository location="http://build.eclipse.org/rt/rap/base-platforms/3.1/extra-dependencies/"/>
+      <repository location="https://download.eclipse.org/rt/rap/base-platforms/3.14/extra-dependencies/"/>
     </location>
     <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="true" type="InstallableUnit">
       <unit id="org.eclipse.emf.edapt.runtime.feature.feature.group" version="0.0.0"/>