Quilt Snapshot 25w04a Server Download

Experimental — snapshot Official source

Quilt has no ready-made server jar: the official Quilt installer 0.15.1 sets up a Quilt Loader 0.30.1 server for Minecraft Snapshot 25w04a. It requires Java 21 or newer.

Download

Download installer (quilt-installer-0.15.1.jar)8.3 MB

Downloads from maven.quiltmc.org — Official — QuiltMC.

SHA-256 · published by QuiltMC
0a229138caa1b87fd8f5622038410696f98bb85871a279640e7002404c4d0dc2
SHA-1 · published by QuiltMC
e4c4e80c91c94d999ffe3468ec2043792b841051

How to verify this file on Windows, macOS and Linux.

Source: Official — QuiltMC SHA-256 shown below Last checked: Report a problem

Version facts

Minecraft release date
ChannelPreview (weekly)
Required JavaJava 21 or newer · Temurin 21
Quilt Loader0.30.1
Quilt installer0.15.1
File size8.3 MB
LicenceApache-2.0
Upstream projectquiltmc.org

What changed

What's new in Minecraft Snapshot 25w04a (Minecraft Wiki)

Compatibility

Loads Quilt mods and most Fabric mods for Minecraft Snapshot 25w04a.

Players need a Minecraft: Java Edition Snapshot 25w04a client on the same version.

Minecraft Snapshot 25w04a in other server software

Snapshot Fabric SpongeVanilla

Known issues & safety notes

  • Preview builds are experimental: they can corrupt or irreversibly upgrade worlds, and most plugins and mods do not support them yet. Test on a copy of your world.
  • Known issues: search Quilt's issue tracker for 25w04a

How to set up Quilt Snapshot 25w04a

  1. Install Java 21 or newer (e.g. Eclipse Temurin) and check it with java -version.
  2. Download the official Quilt installer (quilt-installer-0.15.1.jar) above.
  3. In an empty folder run: java -jar quilt-installer-0.15.1.jar install server 25w04a --download-server --create-scripts --install-dir=server
  4. The installer downloads the vanilla Snapshot 25w04a server, sets up Quilt Loader and writes start scripts into server/. Start it once, then accept the EULA in eula.txt.
  5. Put Quilt (and most Fabric) mods into server/mods/.

Modded servers need more memory: 6–8 GB for a light modpack, 8–12 GB or more for large packs. Leave 1–1.5 GB for the operating system. How much RAM?

Docker

docker run -d -p 25565:25565 -e EULA=TRUE -e TYPE=QUILT -e VERSION=25w04a --name mc itzg/minecraft-server

Uses the community itzg/minecraft-server image, which downloads the file itself.

Upgrading

FAQ

What Java version does Quilt Snapshot 25w04a need?

Quilt Snapshot 25w04a needs Java 21 or newer. Running it on an older Java fails with an UnsupportedClassVersionError mentioning class file version 65.0.

Is Quilt Snapshot 25w04a safe for my survival world?

Only on a copy. Preview versions are experimental and upgrade worlds irreversibly; keep a backup and don't switch a live world to a snapshot, pre-release or release candidate.