Woppers v1.0.0

Initial public release of Woppers for Paper 26.1.2.

Added

Smart Hopper Filtering

Filter hopper transfers by simply renaming a hopper in an anvil.

Examples:

IRON_INGOT
DIAMOND
NETHERITE_INGOT

Custom Hopper Speeds

Control hopper transfer speed directly from the hopper name.

Examples:

*/4
*/8
*/20

Lower values transfer items faster.

Higher values transfer items slower.

Combined Rules

Combine item filtering and custom speeds.

Examples:

IRON_INGOT/4
DIAMOND/2
COBBLESTONE/16

Server-Side Design

• No client mod required
• No resource pack required
• Works with vanilla clients
• Compatible with Java and Bedrock players

Crossplay Support

Verified support for:

• Paper 26.1.2
• Geyser
• Floodgate
• Java Edition
• Bedrock Edition

Beta Features

NBT Filtering (Beta)

NBT-based filtering is currently considered beta.

While functional, some edge cases may still exist depending on item metadata, custom items, plugins, or future Minecraft updates.

Expected behavior may change in future releases as the system continues to be improved.

Please report any issues you encounter.

Performance

Designed to remain lightweight and survival-friendly.

• Low memory usage
• Minimal CPU impact
• No database required
• No packet modifications
• No world conversions

Examples

Compatibility

Notes

• Existing hoppers remain compatible.
• Invalid rules automatically fall back to vanilla behavior.
• No item loss occurs when a rule cannot be parsed.
• NBT filtering is still in beta and may receive adjustments in future releases.

Thank you for using Woppers.