StackUpper 1.21.4-2.0.9

This is a preview deploy of the Modrinth website.

If you meant to access the official Modrinth website, visit https://modrinth.com. This preview deploy is used by Modrinth staff for testing purposes. It was built using modrinth/5137/merge @ de1ce7df3a869f3adaa25b4c1af466c1d7cfc2b8.

Host a server

Modrinth App

StackUpper 1.21.4-2.0.9

Download

Report

Changelog

Support for Mekanism and minor changes.

Files

stackupper-2.0.9-1.21.4.jar(361.72 KiB) Primary

Download

Metadata

Release channel

Release

Version number

2.0.9

Loaders

NeoForge

Game versions

1.21.3–1.21.5

Environment

Client and server, required on both

Downloads

Publication date

January 5, 2026 at 5:14 PM

Publisher

Maikokain

Member

StackUpper

Compatibility

Minecraft: Java Edition

Platforms

Supported environments

Links

Creators

Details

StackUpper 1.21.4-2.0.9

Changelog

Files

Metadata

Release channel

Version number

Loaders

Game versions

Environment

Downloads

Publication date

Publisher

Version ID