Fixed for new SpoutAPI version.

src/main/java/com/sk89q/worldedit/spout/SpoutWorld.java

@@ -70,7 +70,7 @@ public class SpoutWorld extends LocalWorld {
      */
     @Override
     public boolean setBlockType(Vector pt, int type) {
-        world.setBlockId(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ(), (short)type);
+        world.setBlockId(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ(), (short)type, WorldEditPlugin.getInstance());
         return world.getBlockId(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()) != type;
     }
 
@@ -96,7 +96,7 @@ public class SpoutWorld extends LocalWorld {
     @Override
     public boolean setTypeIdAndData(Vector pt, int type, int data) {
         int origType = getBlockType(pt), origData = getBlockData(pt);
-        world.setBlockIdAndData(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ(), (short) type, (short) data);
+        world.setBlockIdAndData(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ(), (short) type, (short) data, WorldEditPlugin.getInstance());
         return origType != type && origData != data;
     }
 

src/main/java/com/sk89q/worldedit/spout/WorldEditPlugin.java

@@ -66,6 +66,11 @@ public class WorldEditPlugin extends CommonPlugin implements Named {
      */
     private YAMLConfiguration config;
 
+    private static WorldEditPlugin instance;
+    {
+        instance = this;
+    }
+
     /**
      * Called on plugin enable.
      */
@@ -351,4 +356,8 @@ public class WorldEditPlugin extends CommonPlugin implements Named {
     public String getName() {
         return getDescription().getName();
     }
+
+    static WorldEditPlugin getInstance() {
+        return instance;
+    }
 }