diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 00000000..87fb27aa
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+* @WillFP
diff --git a/eco-core/core-nms/v1_20_R1/build.gradle.kts b/eco-core/core-nms/v1_20_R1/build.gradle.kts
new file mode 100644
index 00000000..c00e0806
--- /dev/null
+++ b/eco-core/core-nms/v1_20_R1/build.gradle.kts
@@ -0,0 +1,6 @@
+group = "com.willfp"
+version = rootProject.version
+
+dependencies {
+    compileOnly("org.spigotmc:spigot:1.20-R0.1-SNAPSHOT")
+}
diff --git a/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/EcoCraftEnchantment.kt b/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/EcoCraftEnchantment.kt
new file mode 100644
index 00000000..9becddb6
--- /dev/null
+++ b/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/EcoCraftEnchantment.kt
@@ -0,0 +1,26 @@
+package com.willfp.ecoenchants.proxy.v1_20_R1
+
+import com.willfp.ecoenchants.enchants.EcoEnchant
+import com.willfp.ecoenchants.enchants.EcoEnchants
+import com.willfp.ecoenchants.vanilla.VanillaEnchantmentData
+import net.minecraft.world.item.enchantment.Enchantment
+import org.bukkit.craftbukkit.v1_20_R1.enchantments.CraftEnchantment
+
+class EcoCraftEnchantment(
+    target: Enchantment,
+    private val data: VanillaEnchantmentData
+) : CraftEnchantment(target) {
+    override fun getMaxLevel(): Int = data.maxLevel ?: super.getMaxLevel()
+
+    override fun conflictsWith(other: org.bukkit.enchantments.Enchantment): Boolean {
+        if (other is EcoEnchant) {
+            return other.conflictsWith(this)
+        }
+
+        return data.conflicts?.contains(other.key) ?: super.conflictsWith(other)
+    }
+
+    fun register() {
+        EcoEnchants.register(this)
+    }
+}
diff --git a/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/EcoCraftEnchantmentManager.kt b/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/EcoCraftEnchantmentManager.kt
new file mode 100644
index 00000000..6c14b3dc
--- /dev/null
+++ b/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/EcoCraftEnchantmentManager.kt
@@ -0,0 +1,26 @@
+package com.willfp.ecoenchants.proxy.v1_20_R1
+
+import com.willfp.ecoenchants.proxy.proxies.EcoCraftEnchantmentManagerProxy
+import com.willfp.ecoenchants.vanilla.VanillaEnchantmentData
+import net.minecraft.core.Registry
+import net.minecraft.core.registries.BuiltInRegistries
+import net.minecraft.core.registries.Registries
+import org.bukkit.NamespacedKey
+import org.bukkit.enchantments.Enchantment
+
+class EcoCraftEnchantmentManager : EcoCraftEnchantmentManagerProxy {
+    override fun registerNewCraftEnchantment(
+        enchantment: Enchantment,
+        data: VanillaEnchantmentData
+    ) {
+        for (enchant in BuiltInRegistries.g) {
+            val key = org.bukkit.craftbukkit.v1_20_R1.util.CraftNamespacedKey.fromMinecraft(
+                BuiltInRegistries.g.b(enchant)
+            )
+            if (key.key != enchantment.key.key) {
+                continue
+            }
+            EcoCraftEnchantment(enchant, data).register()
+        }
+    }
+}
diff --git a/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/OpenInventory.kt b/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/OpenInventory.kt
new file mode 100644
index 00000000..a2b3af6d
--- /dev/null
+++ b/eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R1/OpenInventory.kt
@@ -0,0 +1,11 @@
+package com.willfp.ecoenchants.proxy.v1_20_R1
+
+import com.willfp.ecoenchants.proxy.proxies.OpenInventoryProxy
+import org.bukkit.craftbukkit.v1_20_R1.entity.CraftPlayer
+import org.bukkit.entity.Player
+
+class OpenInventory : OpenInventoryProxy {
+    override fun getOpenInventory(player: Player): Any {
+        return (player as CraftPlayer).handle.bR
+    }
+}
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoenchants/enchants/impl/EnchantmentReplenish.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoenchants/enchants/impl/EnchantmentReplenish.kt
index 551f15c9..b26c48ec 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoenchants/enchants/impl/EnchantmentReplenish.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoenchants/enchants/impl/EnchantmentReplenish.kt
@@ -80,6 +80,10 @@ class EnchantmentReplenish(
             }
 
             if (data.age != data.maximumAge) {
+                if (enchant.config.getBool("prevent-not-fully-grown")) {
+                    return
+                }
+
                 event.isDropItems = false
                 event.expToDrop = 0
             }
diff --git a/eco-core/core-plugin/src/main/resources/enchants/replenish.yml b/eco-core/core-plugin/src/main/resources/enchants/replenish.yml
index c54d5174..aca746e5 100644
--- a/eco-core/core-plugin/src/main/resources/enchants/replenish.yml
+++ b/eco-core/core-plugin/src/main/resources/enchants/replenish.yml
@@ -15,3 +15,5 @@ enchantable: true
 conditions: [ ]
 
 consume-seeds: true # If seeds should be consumed in replanting
+
+prevent-not-fully-grown: false # If the enchantment should prevent replanting not fully grown crops
diff --git a/gradle.properties b/gradle.properties
index 36e721b5..1444dbdc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 #libreforge-updater
-#Mon Jun 05 16:27:00 BST 2023
+#Sat Jun 10 13:32:20 BST 2023
 kotlin.code.style=official
-libreforge-version=4.18.0
-version=10.18.1
+libreforge-version=4.19.0
+version=10.19.0
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 147af1fd..ec34c040 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -19,3 +19,4 @@ include(":eco-core:core-nms:v1_18_R2")
 include(":eco-core:core-nms:v1_19_R1")
 include(":eco-core:core-nms:v1_19_R2")
 include(":eco-core:core-nms:v1_19_R3")
+include(":eco-core:core-nms:v1_20_R1")