Paper/nms-patches/BlockScaffolding.patch

--- a/net/minecraft/server/BlockScaffolding.java
+++ b/net/minecraft/server/BlockScaffolding.java
@@ -73,7 +73,7 @@
         int i = a((IBlockAccess) worldserver, blockposition);
         IBlockData iblockdata1 = (IBlockData) ((IBlockData) iblockdata.set(BlockScaffolding.a, i)).set(BlockScaffolding.c, this.a(worldserver, blockposition, i));
 
-        if ((Integer) iblockdata1.get(BlockScaffolding.a) == 7) {
+        if ((Integer) iblockdata1.get(BlockScaffolding.a) == 7 && !org.bukkit.craftbukkit.event.CraftEventFactory.callBlockFadeEvent(worldserver, blockposition, Blocks.AIR.getBlockData()).isCancelled()) { // CraftBukkit - BlockFadeEvent
             if ((Integer) iblockdata.get(BlockScaffolding.a) == 7) {
                 worldserver.addEntity(new EntityFallingBlock(worldserver, (double) blockposition.getX() + 0.5D, (double) blockposition.getY(), (double) blockposition.getZ() + 0.5D, (IBlockData) iblockdata1.set(BlockScaffolding.b, false)));
             } else {