data pack
Updated Nether FortressMinecraft data pack for 26.3
Visually updates nether fortresses in a vanilla friendly manner
- Latest version
- 1.7.1+mod
- Minecraft
- 1.21 to 26.3
- Works with
- NeoForge, Quilt, Forge, Fabric
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 1.7k
- Updated
- 2 mo ago
- Available on
- Modrinth
Our hostingHost Updated Nether Fortress servers
Deploy a server with Updated Nether Fortress already added to the world, on hardware built for it.
- 26.3
- Data pack
- NeoForge
- Quilt
- Forge
- One click install
- Version matched
- Automatic backups
- 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 Updated Nether Fortress declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 26.3 | Data pack, NeoForge, Quilt, Forge, Fabric | 25+ | declared | 15 Sept 2026 |
| 26.2 | Fabric, Quilt, NeoForge, Forge, Data pack | 25+ | declared | 16 Jun 2026 |
| 26.1.2 | Fabric, Quilt, NeoForge, Forge, Data pack | 25+ | declared | 9 Apr 2026 |
| 26.1.1 | Data pack, Quilt, NeoForge, Forge, Fabric | 25+ | declared | 1 Apr 2026 |
| 26.1 | Data pack, Quilt, NeoForge, Forge, Fabric | 25+ | declared | 24 Mar 2026 |
| 1.21.11 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Forge, Data pack, Fabric, NeoForge, Quilt | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 8 Aug 2024 |
| 1.21 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 13 Jun 2024 |
Download
From Updated Nether Fortress’s own host. Nothing is re-hosted here.
For Minecraft 26.3
Choose the loader you use before downloading.
- Choose file on publisher ↗
Fabric, Forge, NeoForge, Quilt
1.7.1+mod · 20 Sept 2026
Multiple loaders are listed; verify the file before downloading.
- Get release
Loader not listed
1.7.1 · 20 Sept 2026 · KEEB_Nether_Fortress.zip
Most recently published release
updated-nether-fortress-1.7.1.jar · 0.9 MB · for 26.3, 26.2, 26.1.2, 26.1.1, 26.1 +12 more · Fabric, Forge, NeoForge, Quilt
7e2b4e9ce1b0…Older versions12Hide older versions
- 1.7.120 Sept 202626.3, 26.2, 26.1.2, 26.1.1, 26.1 +12 more0.5 MB
e485feaeffbb…Get - 1.7+mod8 Aug 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +11 more0.9 MB
7622deec4930…Choose file on publisher ↗ - 1.78 Aug 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +11 more0.5 MB
7b7d8ed1d93d…Get - 1.6+mod18 Jun 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +11 more0.9 MB295 downloads
e814f2ae0eca…Choose file on publisher ↗ - 1.618 Jun 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +11 more0.5 MB87 downloads
8334aee49c45…Get - 1.5+mod27 Apr 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +10 more0.9 MB225 downloads
9452cb083d9e…Choose file on publisher ↗ - 1.527 Apr 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +10 more0.5 MB151 downloads
58d0d4ac565f…Get - 1.428 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.5 MB97 downloads
06078a18041d…Get - 1.312 Dec 20251.21.11, 1.21.10, 1.21.90.4 MB71 downloads
72abaa6541cd…Get - 1.22 Oct 20251.21.90.4 MB45 downloads
8914b5fcd64c…Get - 1.18 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more0.4 MB92 downloads
d79d05184005…Get - 1.01 Sept 20251.21.80.4 MB50 downloads
0204ee91eb44…Get
Frequently asked
Does Updated Nether Fortress work on Minecraft 26.3?
Yes. 26.3 is the newest Minecraft version Updated Nether Fortress 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 Updated Nether Fortress support?
Everything the author has declared, from 1.21 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Updated Nether Fortress on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is Updated Nether Fortress 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 Updated Nether Fortress?
Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.
Where do I download Updated Nether Fortress 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available 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? .