Index: applications/editors/josm/plugins/slippymap/build.xml
===================================================================
--- applications/editors/josm/plugins/slippymap/build.xml	(revision 17817)
+++ applications/editors/josm/plugins/slippymap/build.xml	(revision 17822)
@@ -26,5 +26,5 @@
                 <attribute name="Plugin-Description" value="Displays a slippy map grid in JOSM. Can load tiles from slippy map as background and request updates."/>
                 <attribute name="Plugin-Link" value="http://wiki.openstreetmap.org/index.php/JOSM/Plugins/SlippyMap"/>
-                <attribute name="Plugin-Mainversion" value="1893"/>
+                <attribute name="Plugin-Mainversion" value="2196"/>
                 <attribute name="Plugin-Version" value="${version.entry.commit.revision}"/>
             </manifest>
Index: applications/editors/josm/plugins/slippymap/src/org/openstreetmap/josm/plugins/slippymap/SlippyMapLayer.java
===================================================================
--- applications/editors/josm/plugins/slippymap/src/org/openstreetmap/josm/plugins/slippymap/SlippyMapLayer.java	(revision 17817)
+++ applications/editors/josm/plugins/slippymap/src/org/openstreetmap/josm/plugins/slippymap/SlippyMapLayer.java	(revision 17822)
@@ -73,5 +73,5 @@
     public SlippyMapLayer() {
         super(tr("Slippy Map"));
-        background = true;
+        setBackgroundLayer(true);
 
         clearTileStorage();
Index: applications/editors/josm/plugins/walkingpapers/build.xml
===================================================================
--- applications/editors/josm/plugins/walkingpapers/build.xml	(revision 17817)
+++ applications/editors/josm/plugins/walkingpapers/build.xml	(revision 17822)
@@ -26,5 +26,5 @@
                 <attribute name="Plugin-Description" value="Supports downloading tiled, scanned maps from walking-papers.org. This plugin is still under early development and may be buggy."/>
                 <attribute name="Plugin-Link" value="http://wiki.openstreetmap.org/index.php/JOSM/Plugins/WalkingPapers"/>
-                <attribute name="Plugin-Mainversion" value="1893"/>
+                <attribute name="Plugin-Mainversion" value="2196"/>
                 <attribute name="Plugin-Version" value="${version.entry.commit.revision}"/>
             </manifest>
Index: applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersLayer.java
===================================================================
--- applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersLayer.java	(revision 17817)
+++ applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersLayer.java	(revision 17822)
@@ -59,5 +59,5 @@
 	public WalkingPapersLayer(String id, String tile, Bounds b, int minz, int maxz) {
 		super(tr("Walking Papers: {0}", id));
-		background = true;
+		setBackgroundLayer(true);
 		walkingPapersId = id;