Pehkui Rebuilt

Pehkui Rebuilt is an unofficial library maintaining compatibility with the Pehkui public API for newer Minecraft/Fabric versions. This mod can change the size of entities, including their collision boxes and visual size.

This is not an official Virtuoel release.

The goal of this project is to maintain Pehkui‑API‑compatible support for modern Minecraft Fabric releases, with fully rebuilt and flattened internal mixin implementations.

Supported Versions

Currently supported:

• Multiple Minecraft 1.21~26.3 Fabric/NeoForge

More versions may be added as development continues.

Beta Status

While it has not been tested in large-scale modpacks, comprehensive testing has been completed on small servers and in single-player mode.

Data Packs Support

Mod versions 3.8.5 and above have experimental data package support.

For introductory documentation on modifying entities via data packages, see DATAPACK-SCALE-RULES .

Modpack Use

Modpack use is welcome.

As these are beta builds, please perform thorough testing before deploying to large modpacks or public servers.

⚠️ Important: This library cannot be used alongside the original Pehkui. Remove the original Pehkui jar before installation.

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Version support status

MC version range	Mod version tag	Update conditions	Version positioning	Support status
1.21 / 1.21.1	3.9.2	Active updates	Mainstream	Active
1.21.2‑1.21.4	3.8.5	Update as needed	Transitional	Passive
1.21.5-1.21.10	3.8.4	Update as needed	Transitional	Passive
1.21.11	3.9.0	Active updates	Mainstream	Active
26.1.x	3.9.0	Active updates	Mainstream	Active
26.2	3.9.0	Active updates	Mainstream	Active
26.3	3.9.0	Highest‑priority updates	Primary baseline	Active
26.4-snapshot-6	3.9.0	As snapshots land	Future Platform	Active

• Active: Actively maintained; accepts new features and bug fixes
• Passive: Limited maintenance; updates only upon explicit demand, no proactive feature development

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Source Origin & Credits

Pehkui Rebuilt is based upon work from Pehkui by Virtuoel and Pehkui‑Continuation.

• The 1.21.11 branch bootstrapped from Pehkui‑Continuation.
• All other 1.21.x branches are full independent rebuild of mixin‑layer implementation.

Original Pehkui: Modrinth. Pehkui

This project would not exist without Virtuoel’s work and the original Pehkui contributors.

This is not an official Virtuoel release.