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InputBooster
InstallationJar selection

Jar matrix

Every published InputBooster jar, the Minecraft version it targets, the loader it needs and whether it can start.

2 min readInputBooster 4.1.2-alphaMinecraft 26.2 / 26.3

One jar per loader and Minecraft version. This page is the table that tells you which file goes in your mods folder, and which published jars are known to crash the client.

Current release

InputBooster 4.1.2-alpha is the current source tree.

LoaderMinecraftJarStatus
NeoForge26.2inputbooster-4.1.2-alpha-nf-mc262.jarCurrent
Fabric26.2inputbooster-4.1.2-alpha-fabric-mc262.jarCurrent
Fabric26.3inputbooster-4.1.2-alpha-fabric-mc263.jarCurrent

Previous 4.x releases

VersionNeoForge 26.2Fabric 26.2Fabric 26.3
4.1.2-alphainputbooster-4.1.2-alpha-nf-mc262.jarinputbooster-4.1.2-alpha-fabric-mc262.jarinputbooster-4.1.2-alpha-fabric-mc263.jar
4.1.1-alphainputbooster-4.1.1-alpha-nf-mc262.jarinputbooster-4.1.1-alpha-fabric-mc262.jarinputbooster-4.1.1-alpha-fabric-mc263.jar
4.1.0-alphainputbooster-4.1.0-alpha-nf-mc262.jarinputbooster-4.1.0-alpha-fabric-mc262.jarinputbooster-4.1.0-alpha-fabric-mc263.jar
4.0.3-stableinputbooster-4.0.3-stable-nf-mc262.jarinputbooster-4.0.3-stable-fabric-mc262.jarinputbooster-4.0.3-stable-fabric-mc263.jar
4.0.2-stableinputbooster-4.0.2-stable-nf-mc262.jarinputbooster-4.0.2-stable-fabric-mc262.jarinputbooster-4.0.2-stable-fabric-mc263.jar
4.0.2-alphainputbooster-4.0.2-alpha-nf-mc262.jarinputbooster-4.0.2-alpha-fabric-mc262.jarinputbooster-4.0.2-alpha-fabric-mc263.jar
4.0.1-betainputbooster-4.0.1-beta-nf-mc262.jarinputbooster-4.0.1-beta-fabric-mc262.jarinputbooster-4.0.1-beta-fabric-mc263.jar

Jars that must not be used

VersionWhy it is unusable
4.0.2-stableCrashes before the main menu on every client. Use 4.0.3-stable.
4.1.0-alphaCrashes during startup on every loader: the keyboard mixin was written against the 1.21 signature and 26.x uses keyPress(long, int, KeyEvent).
3.1.2Every Fabric jar rejects the Minecraft version it was built for. The dependency range [26.2,26.3) is parsed incorrectly by Fabric Loader 0.19.5.
3.1.3Crashes on startup. Three accessors were declared as interface mixins against class targets.

The full list of what changed in each release is in the changelog.

Older lines

VersionMinecraftNote
3.1.426.2 / 26.3Mixin declaration fix
3.1.326.2 / 26.3Loader compatibility fix — still crashed
3.1.226.2 / 26.3First 26.x line
3.1.126.2 / 26.3—
3.1.026.2 / 26.3—
3.0.2-rl11.21.11Production release of the 1.21 line
3.0.2-beta01/021.21.11—

Naming scheme

The suffix tells you everything:

text
inputbooster-<version>-<loader>-mc<minecraft>.jar
                │          │       └─ 262 or 263
                │          └───────── fabric or nf
                └──────────────────── 4.1.2-alpha

nf is NeoForge. There is no nf-mc263 jar because the NeoForge build targets Minecraft 26.2 only.

Picking a file in five seconds

  1. Do you play on NeoForge? If yes, take nf-mc262 and you must be on Minecraft 26.2.
  2. Otherwise take a fabric jar.
  3. Match mc262 or mc263 to your Minecraft version.
  4. Take the highest version number in that row.
Fabric, Minecraft 26.3
$ inputbooster-4.1.2-alpha-fabric-mc263.jar