nineMinecraft is a joke site.
nineMinecraft is in no way affiliated with Modrinth or 9minecraft. (And frankly, who wants to be affiliated with the latter?)
Complementary Shaders 4.4 dev5
Iris Shaders

Iris Shaders

Mod

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Client DecorationOptimization
43.51M downloads
18.7k followers
Follow Save

Iris 1.9.1 for Fabric 1.21.7

Download Report

Changelog

This fixes a bug preventing SEUS PTGI from loading.

Dependencies

dependency-iconSodium Version mc1.21.6-0.6.13-fabric is required

Files

iris-fabric-1.9.1+mc1.21.7.jar(2.6 MiB) Primary Download

Metadata

Release channel

Release

Version number

1.9.1+1.21.7-fabric

Loaders

Fabric Quilt

Game versions

1.21.6, 1.21.7

Downloads

487150

Publication date

June 30, 2025 at 2:33 PM

Publisher

IMS

IMS

Lead Developer

Version ID

External resources

IssuesSourceDiscordPatreon

Project members

coderbot

Owner

IMS

Lead Developer

Technical information

License
LGPL-3.0-only
Client side
required
Server side
unsupported
Project ID