diff --git a/src/main/java/com/falsepattern/chunk/api/ChunkDataManager.java b/src/main/java/com/falsepattern/chunk/api/ChunkDataManager.java
index e4cfbcd..98cc796 100644
--- a/src/main/java/com/falsepattern/chunk/api/ChunkDataManager.java
+++ b/src/main/java/com/falsepattern/chunk/api/ChunkDataManager.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.api;
 
 import org.jetbrains.annotations.Contract;
diff --git a/src/main/java/com/falsepattern/chunk/api/ChunkDataRegistry.java b/src/main/java/com/falsepattern/chunk/api/ChunkDataRegistry.java
index 3bfc68a..c538cfb 100644
--- a/src/main/java/com/falsepattern/chunk/api/ChunkDataRegistry.java
+++ b/src/main/java/com/falsepattern/chunk/api/ChunkDataRegistry.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.api;
 
 import com.falsepattern.chunk.internal.ChunkDataRegistryImpl;
diff --git a/src/main/java/com/falsepattern/chunk/api/package-info.java b/src/main/java/com/falsepattern/chunk/api/package-info.java
index 79706b5..1570077 100644
--- a/src/main/java/com/falsepattern/chunk/api/package-info.java
+++ b/src/main/java/com/falsepattern/chunk/api/package-info.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 /**
  * This package contains the classes that you will use to interact with the ChunkAPI library.
  */
diff --git a/src/main/java/com/falsepattern/chunk/internal/ChunkAPI.java b/src/main/java/com/falsepattern/chunk/internal/ChunkAPI.java
index 354951d..0c05089 100644
--- a/src/main/java/com/falsepattern/chunk/internal/ChunkAPI.java
+++ b/src/main/java/com/falsepattern/chunk/internal/ChunkAPI.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal;
 
 import com.falsepattern.chunk.api.ChunkDataRegistry;
diff --git a/src/main/java/com/falsepattern/chunk/internal/ChunkDataRegistryImpl.java b/src/main/java/com/falsepattern/chunk/internal/ChunkDataRegistryImpl.java
index 80d2916..719560c 100644
--- a/src/main/java/com/falsepattern/chunk/internal/ChunkDataRegistryImpl.java
+++ b/src/main/java/com/falsepattern/chunk/internal/ChunkDataRegistryImpl.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal;
 
 import com.falsepattern.chunk.api.ChunkDataManager;
diff --git a/src/main/java/com/falsepattern/chunk/internal/Common.java b/src/main/java/com/falsepattern/chunk/internal/Common.java
index d7641d3..4548d70 100644
--- a/src/main/java/com/falsepattern/chunk/internal/Common.java
+++ b/src/main/java/com/falsepattern/chunk/internal/Common.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal;
 
 import org.apache.logging.log4j.LogManager;
diff --git a/src/main/java/com/falsepattern/chunk/internal/Tags.java b/src/main/java/com/falsepattern/chunk/internal/Tags.java
index 9d6142d..d7de334 100644
--- a/src/main/java/com/falsepattern/chunk/internal/Tags.java
+++ b/src/main/java/com/falsepattern/chunk/internal/Tags.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal;
 
 public class Tags {
diff --git a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/client/vanilla/ChunkMixin.java b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/client/vanilla/ChunkMixin.java
index 3886077..64309de 100644
--- a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/client/vanilla/ChunkMixin.java
+++ b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/client/vanilla/ChunkMixin.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.mixin.mixins.client.vanilla;
 
 import com.falsepattern.chunk.internal.ChunkDataRegistryImpl;
diff --git a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/AnvilChunkLoaderMixin.java b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/AnvilChunkLoaderMixin.java
index 21adab5..2a936ba 100644
--- a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/AnvilChunkLoaderMixin.java
+++ b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/AnvilChunkLoaderMixin.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.mixin.mixins.common.vanilla;
 
 import com.falsepattern.chunk.internal.ChunkDataRegistryImpl;
diff --git a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/S21PacketChunkDataMixin.java b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/S21PacketChunkDataMixin.java
index 221fcfa..5f1a50f 100644
--- a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/S21PacketChunkDataMixin.java
+++ b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/S21PacketChunkDataMixin.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.mixin.mixins.common.vanilla;
 
 import com.falsepattern.chunk.internal.ChunkDataRegistryImpl;
diff --git a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/S26PacketMapChunkBulkMixin.java b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/S26PacketMapChunkBulkMixin.java
index aa45b97..f3703d3 100644
--- a/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/S26PacketMapChunkBulkMixin.java
+++ b/src/main/java/com/falsepattern/chunk/internal/mixin/mixins/common/vanilla/S26PacketMapChunkBulkMixin.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.mixin.mixins.common.vanilla;
 
 import lombok.val;
diff --git a/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/Mixin.java b/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/Mixin.java
index 1cb3fe9..773aca9 100644
--- a/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/Mixin.java
+++ b/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/Mixin.java
@@ -1,24 +1,13 @@
 /*
- * FalseTweaks
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
  *
- * Copyright (C) 2022 FalsePattern
- * All Rights Reserved
+ * Copyright 2023
  *
- * The above copyright notice, this permission notice and the word "SNEED"
- * shall be included in all copies or substantial portions of the Software.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
  */
 
 package com.falsepattern.chunk.internal.mixin.plugin;
diff --git a/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/MixinPlugin.java b/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/MixinPlugin.java
index 94ac04a..5e80e8d 100644
--- a/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/MixinPlugin.java
+++ b/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/MixinPlugin.java
@@ -1,24 +1,13 @@
 /*
- * FalseTweaks
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
  *
- * Copyright (C) 2022 FalsePattern
- * All Rights Reserved
+ * Copyright 2023
  *
- * The above copyright notice, this permission notice and the word "SNEED"
- * shall be included in all copies or substantial portions of the Software.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
  */
 
 package com.falsepattern.chunk.internal.mixin.plugin;
diff --git a/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/TargetedMod.java b/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/TargetedMod.java
index 3bfa5a9..fa36fc6 100644
--- a/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/TargetedMod.java
+++ b/src/main/java/com/falsepattern/chunk/internal/mixin/plugin/TargetedMod.java
@@ -1,24 +1,13 @@
 /*
- * FalseTweaks
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
  *
- * Copyright (C) 2022 FalsePattern
- * All Rights Reserved
+ * Copyright 2023
  *
- * The above copyright notice, this permission notice and the word "SNEED"
- * shall be included in all copies or substantial portions of the Software.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
  */
 
 package com.falsepattern.chunk.internal.mixin.plugin;
diff --git a/src/main/java/com/falsepattern/chunk/internal/package-info.java b/src/main/java/com/falsepattern/chunk/internal/package-info.java
index e338d37..919f4cf 100644
--- a/src/main/java/com/falsepattern/chunk/internal/package-info.java
+++ b/src/main/java/com/falsepattern/chunk/internal/package-info.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 /**
  * This package contains the internal classes of the ChunkAPI library. Do not use these classes directly.
  */
diff --git a/src/main/java/com/falsepattern/chunk/internal/vanilla/BiomeManager.java b/src/main/java/com/falsepattern/chunk/internal/vanilla/BiomeManager.java
index d14e2fe..00315e0 100644
--- a/src/main/java/com/falsepattern/chunk/internal/vanilla/BiomeManager.java
+++ b/src/main/java/com/falsepattern/chunk/internal/vanilla/BiomeManager.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.vanilla;
 
 import com.falsepattern.chunk.api.ChunkDataManager;
diff --git a/src/main/java/com/falsepattern/chunk/internal/vanilla/BlockIDManager.java b/src/main/java/com/falsepattern/chunk/internal/vanilla/BlockIDManager.java
index 00f5dd5..fef0826 100644
--- a/src/main/java/com/falsepattern/chunk/internal/vanilla/BlockIDManager.java
+++ b/src/main/java/com/falsepattern/chunk/internal/vanilla/BlockIDManager.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.vanilla;
 
 import com.falsepattern.chunk.api.ChunkDataManager;
diff --git a/src/main/java/com/falsepattern/chunk/internal/vanilla/BlocklightManager.java b/src/main/java/com/falsepattern/chunk/internal/vanilla/BlocklightManager.java
index dd15888..456384a 100644
--- a/src/main/java/com/falsepattern/chunk/internal/vanilla/BlocklightManager.java
+++ b/src/main/java/com/falsepattern/chunk/internal/vanilla/BlocklightManager.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.vanilla;
 
 import com.falsepattern.chunk.api.ChunkDataManager;
diff --git a/src/main/java/com/falsepattern/chunk/internal/vanilla/MetadataManager.java b/src/main/java/com/falsepattern/chunk/internal/vanilla/MetadataManager.java
index 0cefbba..47e98f1 100644
--- a/src/main/java/com/falsepattern/chunk/internal/vanilla/MetadataManager.java
+++ b/src/main/java/com/falsepattern/chunk/internal/vanilla/MetadataManager.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.vanilla;
 
 import com.falsepattern.chunk.api.ChunkDataManager;
diff --git a/src/main/java/com/falsepattern/chunk/internal/vanilla/NibbleManager.java b/src/main/java/com/falsepattern/chunk/internal/vanilla/NibbleManager.java
index d329306..de04b0d 100644
--- a/src/main/java/com/falsepattern/chunk/internal/vanilla/NibbleManager.java
+++ b/src/main/java/com/falsepattern/chunk/internal/vanilla/NibbleManager.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.vanilla;
 
 import com.falsepattern.chunk.api.ChunkDataManager;
diff --git a/src/main/java/com/falsepattern/chunk/internal/vanilla/SkylightManager.java b/src/main/java/com/falsepattern/chunk/internal/vanilla/SkylightManager.java
index eefe2f1..0005654 100644
--- a/src/main/java/com/falsepattern/chunk/internal/vanilla/SkylightManager.java
+++ b/src/main/java/com/falsepattern/chunk/internal/vanilla/SkylightManager.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.vanilla;
 
 import com.falsepattern.chunk.api.ChunkDataManager;
diff --git a/src/main/java/com/falsepattern/chunk/internal/vanilla/VanillaManager.java b/src/main/java/com/falsepattern/chunk/internal/vanilla/VanillaManager.java
index c875355..8b8ebf7 100644
--- a/src/main/java/com/falsepattern/chunk/internal/vanilla/VanillaManager.java
+++ b/src/main/java/com/falsepattern/chunk/internal/vanilla/VanillaManager.java
@@ -1,3 +1,15 @@
+/*
+ * -------------------------------------------------------------------------------
+ * @author FalsePattern
+ *
+ * Copyright 2023
+ *
+ * All rights reserved.
+ * Distribution of the software in any form is only allowed with
+ * explicit, prior permission from the owner.
+ * -------------------------------------------------------------------------------
+ */
+
 package com.falsepattern.chunk.internal.vanilla;
 
 import com.falsepattern.chunk.api.ChunkDataManager;