Welcome to the Hangar Open Beta. Please report any issue you encounter on GitHub!
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A server-side modding framework for Paper

Report Nova?

A

0.25.0-alpha.1

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Important

  • As always, but especially in this version, please create a backup of your ENTIRE server before updating to this version.

General Changes

  • Updated to Minecraft 26.3 (26.2 is no longer supported)
  • Redesigned WAILA
  • Redesigned side configuration menu
  • Significantly reduced client memory consumption of the resource pack
  • Added /nova forget: Used to remove placeholder elements such as "Unknown Item:" / "Unknown Enchantment:" / etc. after removing an addon

Fixes

  • Fixed #396 - Minecraft tile entity blocks can't be used as hitbox of Nova block
  • Fixed #548 - Moving items in/out of inventories using cables does not update adjacent blocks
  • Fixed #764 - An exception occurred while ticking block nova:spruce_leaves
  • Fixed #833 - Mushrooms drop when breaking mushroom backed blocks
  • Fixed #834 - Swords don't break cobweb faster
  • Fixed #843 - Pressure plate kick
  • Fixed an issue where the /nova items menu would not show pages
  • Fixed an issue where the displayed resource pack build time was incorrect

Addon API

New features

  • Registries:
    • unified APIs for Nova- and Paper registries
    • tag support
    • registry reloading
  • Natively registered block and item types
  • Custom blocks can now configure:
    • light emission
    • explosion resistance
    • flammability
    • map colors
    • piston reactions
    • note block instrument
    • gravity
    • fluid flow
    • custom entity-based colliders and hitboxes (for entity-backed blocks)
  • Enhanced tool behavior
  • Enhanced GuiTextures with custom text positioning and alignment
  • New packet-entity system
  • Packet events now cover all packet types
  • Some QoL-Features like auto-reloading configs in dev mode and the ability to specify asset pack overrides in config.yml

Migration Guide

Information

Published
September 28, 2026
1Downloads

Platforms

Paper
Paper
26.3