mod
SI: EssentialsMinecraft mod for 26.2
The main API, library and toolkit by Soncresity Industries.
- Latest version
- 2.4.0-b2
- Minecraft
- 1.21.1 to 26.2
- Java
- Java 25+
- Loaders
- NeoForge, Fabric
- Licence
- LicenseRef-Soncresity-Standard-License
- Downloads
- 16.0k
- Updated
- 16 d ago
- Available on
- Modrinth
Our hostingHost SI: Essentials servers
One click and SI: Essentials is installed with the right loader, on hardware built for it.
- 26.2
- NeoForge
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version SI: Essentials declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 26.2 | NeoForge, Fabric | 25+ | declared | 16 Jun 2026 |
| 26.1.2 | NeoForge, Fabric | 25+ | declared | 9 Apr 2026 |
| 1.21.11 | Fabric, NeoForge | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | NeoForge, Fabric | 21+ | declared | 7 Oct 2025 |
| 1.21.8 | NeoForge, Fabric | 21+ | declared | 17 Jul 2025 |
| 1.21.4 | NeoForge, Fabric | 21+ | declared | 3 Dec 2024 |
| 1.21.1 | Fabric, NeoForge | 21+ | declared | 8 Aug 2024 |
Download
From SI: Essentials’s own host. Nothing is re-hosted here.
sies-2.4.0-b2-26.1.2-neoforge.jar · 32.9 MB · for 26.1.2
f98d4affbe31…Older versions6Hide older versions
- 2.4.0-b125 Jun 202626.1.232.9 MB23 downloads
b8b4278ddb68…Get - 2.3.29 May 20261.21.1032.9 MB17 downloads
8a5c9b9deec2…Get - 2.3.09 Apr 20261.21.1132.9 MB14 downloads
e987fa5eb057…Get - 2.2.211 Mar 20261.21.111.9 MB15 downloads
c8d68c520665…Get - 2.2.110 Mar 20261.21.111.8 MB13 downloads
266a430ddbb4…Get - 2.2.018 Feb 20261.21.111.8 MB42 downloads
a943136cfce4…Get
Frequently asked
Does SI: Essentials work on Minecraft 26.2?
Yes. 26.2 is the newest Minecraft version SI: Essentials 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 SI: Essentials support?
Everything the author has declared, from 1.21.1 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install SI: Essentials 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 SI: Essentials support?
NeoForge, Fabric. 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 SI: Essentials?
On the newest Minecraft version it supports, Java 25 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 SI: Essentials under?
LicenseRef-Soncresity-Standard-License, 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 SI: Essentials?
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 SI: Essentials 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? .