Issues

• AUR polymc 8.0: sha256 in PKGBUILD does not match release tarball

  PolyMC/PolyMC#1812 · Filter by author James-P-Bennett opened on Oct 3, 2026

• Map required java versions to Minecraft versions

  PolyMC/PolyMC#1806 · Filter by author crueter opened on Sep 29, 2026

• Download progress bars could use a bit more info

  PolyMC/PolyMC#1802 · Filter by author crueter opened on Sep 28, 2026

• Use a real JSON library

  PolyMC/PolyMC#1801 · Filter by author crueter opened on Sep 28, 2026
  2

• ZIP extractions should have a progress bar

  PolyMC/PolyMC#1800 · Filter by author crueter opened on Sep 28, 2026

• Implement a built-in auto updater

  PolyMC/PolyMC#1783 · Filter by author crueter opened on Sep 8, 2026
  3

• Wayland requires JVM flags to work in Minecraft instance

  bug
  PolyMC/PolyMC#1771 · Filter by author outusuke opened on Jul 23, 2026
  9

• Dark and Light Mode BUGS on Windows

  bug
  PolyMC/PolyMC#1768 · Filter by author The-Redstone-Craft opened on Jun 28, 2026

• library quazip-qt6 has been updated to 1.7.1, PolyMC expects 1.5.0

  bug
  PolyMC/PolyMC#1766 · Filter by author JeanMarcZimmer opened on Jun 23, 2026
  1

• Pack is just... not recognized. At all.

  bug
  PolyMC/PolyMC#1756 · Filter by author buggyreporter opened on Apr 29, 2026
  1

• Build system shenanigans

  PolyMC/PolyMC#1753 · Filter by author crueter opened on Apr 12, 2026

• Quilt: The version list does not sort properly

  bug
  PolyMC/PolyMC#1750 · Filter by author nilFinx opened on Apr 3, 2026
  1

• General CI fixes

  PolyMC/PolyMC#1745 · Filter by author crueter opened on Feb 27, 2026

• Failed to get Minecraft access token

  bug
  PolyMC/PolyMC#1739 · Filter by author alexdolgindoesnotusechatgpt opened on Feb 1, 2026
  1

• Download Mods Menu Searchbar Breaks

  bug
  PolyMC/PolyMC#1738 · Filter by author JackYevhen opened on Jan 31, 2026
  1

• Global storage clean button.

  enhancement
  PolyMC/PolyMC#1721 · Filter by author Wileybot2004 opened on Oct 13, 2025

• Compatability between "Download Mods" and Sinytra Connector

  enhancement
  PolyMC/PolyMC#1717 · Filter by author JackYevhen opened on Sep 17, 2025

• Minecraft Vanilla Launcher Versions Migration to PolyMC Instances

  enhancement
  PolyMC/PolyMC#1715 · Filter by author goldfish911 opened on Aug 24, 2025

• the account has expired you must log in manually

  bug
  PolyMC/PolyMC#1713 · Filter by author shimrithanes-Shamaryah opened on Aug 9, 2025
  3

  

• Minecraft version search tool

  enhancementsimple change
  PolyMC/PolyMC#1704 · Filter by author Fritzy-G opened on May 12, 2025
  

• Datapack support

  enhancement
  PolyMC/PolyMC#1702 · Filter by author allanonmage opened on May 4, 2025
  

• [Feature Request] Pause/Resume Process button

  enhancement
  PolyMC/PolyMC#1690 · Filter by author LordMZTE opened on Jan 5, 2025
  3

  

• Launcher crashes when I start a specific instance

  bug
  PolyMC/PolyMC#1689 · Filter by author Medic-Gamingg opened on Dec 22, 2024
  1

• Unable to use environment variable "$INST_JAVA_ARGS" in custom commands

  bug
  PolyMC/PolyMC#1688 · Filter by author FrenkYang0918 opened on Dec 14, 2024

• [NIX DERIVATION] Broken on nixpkgs (currently unstable) 25.05+

  bug
  PolyMC/PolyMC#1684 · Filter by author hustlerone opened on Nov 30, 2024
  1