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Create: Advanced OptimizationMinecraft mod for 1.21.1

Optimize key Create systems and diagnose large factories, logistics networks, packages, trains, and processing chains with built-in profiling reports.

client and servernewest supported 1.21.1TechnologyUtilityOptimization
Latest version
1.2
Minecraft
1.21.1
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
840
Updated
10 d ago
Available on
Modrinth
Space NodePartner

Host Create: Advanced Optimization servers

One click and Create: Advanced Optimization is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Create: Advanced Optimization declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Create: Advanced Optimization’s own host. Nothing is re-hosted here.

1.2release27 Jul 2026

createadvancedoptimization-1.2.jar · 0.8 MB · for 1.21.1

Download latest
c9e42773ddf3
Older versions2
  • 1.122 Jul 20261.21.10.7 MB285 downloads209aa38a7f67Get
  • 1.04 Jul 20261.21.10.7 MB601 downloadsd786964d1b5eGet

Frequently asked

Does Create: Advanced Optimization work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Create: Advanced Optimization declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Create: Advanced Optimization on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which loader does Create: Advanced Optimization need?

NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Create: Advanced Optimization?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Create: Advanced Optimization under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Create: Advanced Optimization?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Create: Advanced Optimization safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Last checked 6 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .