BetaEvolutions

BetaEvolutions (BetaEvo or BetaEVO, https://evolutions.johnymuffin.com) is a Minecraft Beta 1.7.3 mod to fix sounds, skins and authentication; created by JohnyMuffin (GitHub, J-Stats).

Features

• Sound and skin fixes
• Capes (only for Mystic rank & above; change capes with https://capes.johnymuffin.com)
• Authentication fixes (autologin on servers with its plugin)
• Discord RPC
• Staff-only nametag cosmetics

Installation guide

See cakedon's video on installing this mod:
https://www.youtube.com/watch?v=939CdzZ_5Us

Workaround to install BetaEvolutions on Apple Silicon Macs

Due to BetaEvolutions' Discord RPC library not having a macOS arm64 version, a workaround via an x86-64 Java runtime environment has to be used.

Disclaimer

• This guide is written with MultiMC & its forks in mind; it also assumes you have already created a Beta 1.7.3 instance.
• Your mileage may vary; please do not bug the volunteer staff regarding this.
  • Unless Noggisoggi is willing to help, then in which case, you may ask him for help on the discord.
• Some basic computing knowledge, such as extracting files, moving, copying, etc. are mandatory.
• This tutorial relies on the Rosetta 2 translation layer; should Apple remove this in a future macOS update, this tutorial will not work.

Tutorial

1. Get an x86 build of the JRE for macOS
   • Head to: https://www.azul.com/downloads/?version=java-8-lts&os=macos&architecture=x86-64-bit&package=jre#zulu & download the zip/tar archive.
2. Open your downloads folder & extract the archive.
3. Open your launcher; PrismLauncher or MultiMC in this case.
4. Select your instance of Beta 1.7.3, select Folder
   • Your b1.7.3 instance folder should open.
   • If not: open the Finder, select View on the menu bar, then select: Go to Folder... & input this path:
   • PrismLauncher: ~/Library/Application Support/PrismLauncher/instances/
   • MultiMC: ~/Library/Application Support/MultiMC/instances/
   • Press [Return] or [Enter] & go to your b1.7.3 instance.
5. Copy that JRE you extracted directly into the instance folder.
6. Back in MultiMC/PrismLauncher, select your b1.7.3 once more & select Edit Instance
   • Select: Settings->Java installation->Browse
   • A file picker should pop-up; head to instances-> your b1.7.3 instance -> the JRE you extracted->bin->java
7. Launch the game and pray it works.