1.21.2-pre3

src/main/java/carpet/mixins/LevelChunk_movableBEMixin.java

@@ -72,6 +72,7 @@ public abstract class LevelChunk_movableBEMixin extends ChunkAccess implements W
      */
     /* @Nullable */
     // todo update me to the new version
+    @Override
     public BlockState setBlockStateWithBlockEntity(BlockPos blockPos_1, BlockState newBlockState, BlockEntity newBlockEntity,
             boolean boolean_1)
     {
@@ -154,7 +155,7 @@ public abstract class LevelChunk_movableBEMixin extends ChunkAccess implements W
                     newBlockState.onPlace(this.level, blockPos_1, oldBlockState, boolean_1); //This can call setblockstate! (e.g. hopper does)
                 }
                 
-                this.unsaved = true; // shouldSave
+                markUnsaved();
                 return oldBlockState;
             }
         }

src/main/java/carpet/script/api/WorldAccess.java

@@ -1363,7 +1363,7 @@ public class WorldAccess
             {
                 WorldTools.forceChunkUpdate(pos, world);
             }
-            chunk.setUnsaved(true);
+            chunk.markUnsaved();
             return Value.TRUE;
         });