
mod
Patchwork | Building BlocksMinecraft mod for 1.21.1
Filling in the block variant gaps and adding tons of new ones!
- Latest version
- 2.0.0
- Minecraft
- 1.20.1 to 1.21.1
- Java
- Java 21+
- Loaders
- Forge, NeoForge
- Licence
- MIT
- Downloads
- 3.7k
- Updated
- 1 mo ago
- Available on
- Modrinth
Host Patchwork | Building Blocks servers
One click and Patchwork | Building Blocks is installed with the right loader, on hardware built for it.
- 1.21.1
- Forge
- NeoForge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Patchwork | Building Blocks declares support for, newest first, with the Java runtime that version needs.
Download
From Patchwork | Building Blocks’s own host. Nothing is re-hosted here.
patchwork-2.0.0.jar · 1.3 MB · for 1.21.1
a6c41eb9054d…Older versions6Hide older versions
- 1.3.223 Mar 20261.20.11.4 MB415 downloads
e87e424951cb…Get - 1.3.110 Oct 20251.20.11.4 MB1.1k downloads
2adc3c971597…Get - 1.321 Aug 20251.20.11.4 MB205 downloads
df1a6c652636…Get - 1.217 Jun 20251.20.11.3 MB231 downloads
449e38f6fe84…Get - 1.130 Jan 20251.20.11.2 MB545 downloads
5f6a9b59348f…Get - 1.07 Jan 20251.20.11.2 MB115 downloads
3585a2236f35…Get
Frequently asked
Does Patchwork | Building Blocks work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Patchwork | Building Blocks declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Patchwork | Building Blocks support?
Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Patchwork | Building Blocks 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 platform or loader does Patchwork | Building Blocks support?
Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Patchwork | Building Blocks?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is Patchwork | Building Blocks under?
MIT, 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 Patchwork | Building Blocks?
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 Patchwork | Building Blocks safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .

