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Improved Cleanroom Relauncher

Improves upon the original Cleanroom Relauncher

File Details
DownloadInstall

!improved-relauncher-0.3.3.jar

ByTheOriginalGolem
  • R
  • Oct 8, 2025
  • 391.55 KB
  • 23
  • 1.12.2
  • Forge

File Name

!improved-relauncher-0.3.3.jar

Supported Versions

  • 1.12.2

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:improved-cleanroom-relauncher-1336201:7083253")
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Fixed

  • MacOS Architecture Detection

(Delete config to download the correct version, or set javaPath setting to: "Null")

Upstream Changes

Added

  • Respect the launcher's original heap space setting arguments (-Xms, -Xmx) if none is specified in the configuration

Fixed

  • Compatibility with newer MMC pack formats (starting from Cleanroom 0.3.19)
  • Encode and decode configuration with UTF-8
  • Some Linux installs not being detected properly (updated JavaUtils to 1.1.3)

Changed

  • Thanks to @ZZZank, using MethodHandles to call the wrapper class's main method instead of standard reflection, allows for a cleaner stacktrace