Diamond Upgrade Template

This mod makes it so that you can upgrade iron tools and armour to diamond and adds a new trading option for the villager profession armorer

471 Downloads

fabricforgeequipment

Rent Server with this Mod

Screenshots

About this Mod

Iron Upgrade Template

This mod makes it so that you can upgrade iron tools and armour to diamond and adds a new trading option for the villager profession armorer.

Trading:

For now, the only way to get the Diamond Upgrade Template
Armorer villager must be at Journeyman level
Cost 17 emeralds for 1 Diamond Upgrade Template

Recipes:

helmet

Chestplate

leg

boot

axe

hoe

pickaxe

shovel

sword

Available Versions

Diamond Upgrade Template 1.1.0 (Fabric)release

MC 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric

March 1, 2026

Diamond Upgrade Template 1.0.0 (Forge)release

MC 1.20.1forge

February 3, 2026

Diamond Upgrade Template 1.0.0 (Fabric)release

MC 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric

January 29, 2026

How to Install Diamond Upgrade Template on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

Install Mod

Open the mod browser in the dashboard and search for "Diamond Upgrade Template". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforge

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+2 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Diamond Upgrade Template server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is Diamond Upgrade Template compatible with fabric and forge?

Diamond Upgrade Template officially supports fabric, forge for Minecraft 1.21.11, 1.21.10, 1.21.9. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Diamond Upgrade Template – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Diamond Upgrade Template consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.