Add missing upstream methods

worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/wrapper/AsyncBlock.java

@@ -398,13 +398,18 @@ public class AsyncBlock implements Block {
     }
 
     public boolean applyBoneMeal(@NotNull BlockFace face) {
-        throw new UnsupportedOperationException("FAWE does not support this method");
+        throw new UnsupportedOperationException("FAWE does not support this yet");
     }
 
     public String getTranslationKey() {
         throw new UnsupportedOperationException("FAWE does not support this yet");
     }
 
+    @NotNull
+    @Override
+    public float getDestroySpeed(@NotNull ItemStack itemStack) {
+        throw new UnsupportedOperationException("FAWE does not support this yet");
+    }
 
     @NotNull
     @Override

worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/wrapper/AsyncWorld.java

@@ -649,6 +649,21 @@ public class AsyncWorld extends PassthroughExtent implements World {
         parent.setThunderDuration(duration);
     }
 
+    @Override
+    public boolean isClearWeather() {
+        return parent.isClearWeather();
+    }
+
+    @Override
+    public void setClearWeatherDuration(int duration) {
+        parent.setClearWeatherDuration(duration);
+    }
+
+    @Override
+    public int getClearWeatherDuration() {
+        return parent.getClearWeatherDuration();
+    }
+
     @Override
     public boolean createExplosion(double x, double y, double z, float power) {
         return this.createExplosion(x, y, z, power, false, true);