diff --git a/README.md b/README.md
new file mode 100644
index 0000000..0eda03f
--- /dev/null
+++ b/README.md
@@ -0,0 +1,16 @@
+# Return Piglin Farms
+
+It's plugin for Spigot-compatible servers that makes some tweaks for mimic 1.21.4 behavior of Zombified Piglins 
+(especialy when used in farms).
+
+## Tweaks:
+
+- Zombified Piglins drop XP while not attacked by player (config value - `dropXP`, `true` by default)
+- Zombified Piglins drop gold ingots while not attacked by player
+- Zombified Piglins don't equip spears (config value - `disableSpears`, `true` by default)
+
+All loot and XP table used from [minecraft wiki](https://minecraft.wiki/w/Zombified_Piglin#Drops) for 1.21.11. It means,
+plugin will give to player exact loot from table from 1.21.11 (Default column)
+
+## Works only on 1.21.11
+I don't plan to build this plugin for other versions, but you can **build it yourself**!
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index e7c2756..8f011eb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>su.lisdev</groupId>
     <artifactId>RPF</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <version>1.0</version>
     <packaging>jar</packaging>
 
     <name>RPF</name>
diff --git a/src/main/kotlin/su/lisdev/rpf/RPF.kt b/src/main/kotlin/su/lisdev/rpf/RPF.kt
index 3b92682..d25ad05 100644
--- a/src/main/kotlin/su/lisdev/rpf/RPF.kt
+++ b/src/main/kotlin/su/lisdev/rpf/RPF.kt
@@ -6,9 +6,11 @@ import org.bukkit.plugin.java.JavaPlugin
 class RPF : JavaPlugin(), Listener {
 
     override fun onEnable() {
-        server.pluginManager.registerEvents(ZombifiedPiglinLootRestore(this, logger),
+        setupConfig()
+
+        server.pluginManager.registerEvents(ZombifiedPiglinLootRestore(config),
             this)
-        server.pluginManager.registerEvents(ZombifiedPiglinSpearDisable(),
+        server.pluginManager.registerEvents(ZombifiedPiglinSpearDisable(config),
             this)
         logger.info("${server.name} has been enabled!")
     }
@@ -16,4 +18,11 @@ class RPF : JavaPlugin(), Listener {
     override fun onDisable() {
         logger.info("${server.name} has been disabled!")
     }
+
+    fun setupConfig(){
+        config.addDefault("dropXP", true)
+        config.addDefault("disableSpears", true)
+        config.options().copyDefaults(true)
+        saveDefaultConfig()
+    }
 }
diff --git a/src/main/kotlin/su/lisdev/rpf/ZombifiedPiglinLootRestore.kt b/src/main/kotlin/su/lisdev/rpf/ZombifiedPiglinLootRestore.kt
index 8610180..8e1de03 100644
--- a/src/main/kotlin/su/lisdev/rpf/ZombifiedPiglinLootRestore.kt
+++ b/src/main/kotlin/su/lisdev/rpf/ZombifiedPiglinLootRestore.kt
@@ -1,7 +1,7 @@
 package su.lisdev.rpf
 
 import org.bukkit.Material
-import org.bukkit.NamespacedKey
+import org.bukkit.configuration.file.FileConfiguration
 import org.bukkit.enchantments.Enchantment
 import org.bukkit.entity.PigZombie
 import org.bukkit.event.EventHandler
@@ -12,25 +12,34 @@ import org.bukkit.inventory.EntityEquipment
 import org.bukkit.inventory.EquipmentSlot
 import org.bukkit.inventory.ItemStack
 import org.bukkit.inventory.meta.Damageable
-import org.bukkit.persistence.PersistentDataType
-import org.bukkit.plugin.java.JavaPlugin
 import java.util.concurrent.ThreadLocalRandom
-import java.util.logging.Logger
 import kotlin.math.max
 
-class ZombifiedPiglinLootRestore(plugin: JavaPlugin, val logger: Logger) : Listener {
+class ZombifiedPiglinLootRestore(config: FileConfiguration) : Listener {
 
-    private val aggroKey = NamespacedKey(plugin, "aggroed_at_player")
+    private companion object {
+        const val ADULT_XP = 5
+        const val BABY_XP = 12
+
+        const val GOLD_INGOT_CHANCE = 0.025f
+
+        val XP_SLOTS: List<Pair<EquipmentSlot, (EntityEquipment) -> Float>> = listOf(
+            EquipmentSlot.HAND     to EntityEquipment::getItemInMainHandDropChance,
+            EquipmentSlot.OFF_HAND to EntityEquipment::getItemInOffHandDropChance,
+            EquipmentSlot.HEAD     to EntityEquipment::getHelmetDropChance,
+            EquipmentSlot.CHEST    to EntityEquipment::getChestplateDropChance,
+            EquipmentSlot.LEGS     to EntityEquipment::getLeggingsDropChance,
+            EquipmentSlot.FEET     to EntityEquipment::getBootsDropChance,
+        )
+    }
+
+    private val dropXP = config.getBoolean("dropXP")
 
     @EventHandler(priority = EventPriority.NORMAL)
     fun onEntityDeath(event: EntityDeathEvent) {
         val piglin = event.entity as? PigZombie ?: return
 
         if (piglin.killer != null || event.droppedExp > 0) return
-
-        logger.info("Piglin vanilla anger: ${piglin.isAngry}, Piglin NBT data anger: " +
-                    "${piglin.persistentDataContainer.has(aggroKey, PersistentDataType.BYTE)}")
-
         if (!piglin.isAngry) return
 
         val rng = ThreadLocalRandom.current()
@@ -62,6 +71,8 @@ class ZombifiedPiglinLootRestore(plugin: JavaPlugin, val logger: Logger) : Liste
             }
         }
 
+        if(!dropXP) return
+
         var exp = if (piglin.isAdult) ADULT_XP else BABY_XP
         repeat(keptEquipment) { exp += 1 + rng.nextInt(3) }
         event.droppedExp = exp
@@ -81,20 +92,4 @@ class ZombifiedPiglinLootRestore(plugin: JavaPlugin, val logger: Logger) : Liste
         item.itemMeta = meta
         return item
     }
-
-    private companion object {
-        const val ADULT_XP = 5
-        const val BABY_XP = 12
-
-        const val GOLD_INGOT_CHANCE = 0.025f
-
-        val XP_SLOTS: List<Pair<EquipmentSlot, (EntityEquipment) -> Float>> = listOf(
-            EquipmentSlot.HAND     to EntityEquipment::getItemInMainHandDropChance,
-            EquipmentSlot.OFF_HAND to EntityEquipment::getItemInOffHandDropChance,
-            EquipmentSlot.HEAD     to EntityEquipment::getHelmetDropChance,
-            EquipmentSlot.CHEST    to EntityEquipment::getChestplateDropChance,
-            EquipmentSlot.LEGS     to EntityEquipment::getLeggingsDropChance,
-            EquipmentSlot.FEET     to EntityEquipment::getBootsDropChance,
-        )
-    }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/su/lisdev/rpf/ZombifiedPiglinSpearDisable.kt b/src/main/kotlin/su/lisdev/rpf/ZombifiedPiglinSpearDisable.kt
index a56e72b..a59740f 100644
--- a/src/main/kotlin/su/lisdev/rpf/ZombifiedPiglinSpearDisable.kt
+++ b/src/main/kotlin/su/lisdev/rpf/ZombifiedPiglinSpearDisable.kt
@@ -1,16 +1,20 @@
 package su.lisdev.rpf
 
 import org.bukkit.Material
+import org.bukkit.configuration.file.FileConfiguration
 import org.bukkit.entity.PigZombie
 import org.bukkit.event.EventHandler
 import org.bukkit.event.Listener
 import org.bukkit.event.entity.EntitySpawnEvent
 import org.bukkit.inventory.ItemStack
 
-class ZombifiedPiglinSpearDisable() : Listener {
+class ZombifiedPiglinSpearDisable(config: FileConfiguration) : Listener {
 
+    private val disableSpears = config.getBoolean("disableSpears")
     @EventHandler
     private fun onEntitySpawn(event: EntitySpawnEvent){
+        if(!disableSpears) return
+
         val piglin = event.entity as? PigZombie ?: return
         if (piglin.equipment?.itemInMainHand?.type != Material.GOLDEN_SPEAR) return