Chest Separators

ChestSeparators 1.2.0 Backport for 1.20.1

📦 Brought back to 1.20.1! Due to popular community demand, the exact same ChestSeparators experience from version 1.21.11 is now fully available for Minecraft 1.20.1. 🎨

Changelog:

• Full feature parity with the 1.21.11 release: custom colors, clipboard tools, and Shulker Box persistence remain identical.
• Under-the-hood migration: replaced the modern Data Components system with classic NBT handling for ItemStacks and BlockEntities.
• Refactored network packets to utilize the 1.20.1 PacketByteBuf API instead of the modern CustomPayload registry.
• Adjusted UI rendering layers to accurately match the 1.20.1 depth-test system, ensuring the editor overlay properly darkens the background and inventory items.
• Downgraded the compilation target to Java 17 to ensure native compatibility with the 1.20.1 ecosystem.