Issues

• OpenCL: fall back per dimension on unsupported density functions by default (or let mods opt in)

  RelativityMC/C2ME-fabric#616 · Filter by author Vladeezyy opened on Oct 27, 2026

• Would it be feasible to disable OpenCL per-dimension?

  enhancement
  RelativityMC/C2ME-fabric#598 · Filter by author floral-qua-floral opened on Sep 8, 2026
  1

• Villages spawning with no villagers.

  bugstatus: more info needed
  RelativityMC/C2ME-fabric#593 · Filter by author ThisJustInLocal opened on Sep 2, 2026
  1

• Enderscape density function isnt supported

  enhancement
  RelativityMC/C2ME-fabric#588 · Filter by author freanz3000 opened on Aug 25, 2026
  1

• Simulation Distance is decoupled from Rendering Distance

  bug
  RelativityMC/C2ME-fabric#586 · Filter by author breadandbutter-git opened on Aug 19, 2026
  1

• [1.21.1 NeoForge] C2ME OpenCL Acceleration incompatibility with AeroBlender/Aether Addons

  bug
  RelativityMC/C2ME-fabric#566 · Filter by author polahthedude opened on Jun 25, 2026
  3

• Acceleration Module Device Priority

  status: more info needed
  RelativityMC/C2ME-fabric#565 · Filter by author IamNotBrianZ opened on Jun 25, 2026
  2

• OCL with The Bumblezone

  enhancement
  RelativityMC/C2ME-fabric#551 · Filter by author SlimF opened on Jun 22, 2026
  4

• Ghost Mushroom Config Conflicts With Wilder Wild Snowlogging

  bug
  RelativityMC/C2ME-fabric#507 · Filter by author Rebel459 opened on Jan 27, 2026

• Missing native math acceleration on aarch64

  enhancement
  RelativityMC/C2ME-fabric#496 · Filter by author litetex opened on Dec 20, 2025
  3

• Will version 1.20.1 still be getting updates?

  RelativityMC/C2ME-fabric#485 · Filter by author Ricenami opened on Dec 9, 2025
  3

• Log spam when changing settings.

  bug
  RelativityMC/C2ME-fabric#468 · Filter by author aMazeInRunar opened on Aug 14, 2025

• MC-300691: lighting desyncs

  bugupstream bug
  RelativityMC/C2ME-fabric#464 · Filter by author Helsium738 opened on Aug 3, 2025
  38

• Ghost snow layers with WWOO Datapack (William Wythers' Overhauled Overworld)

  bug
  RelativityMC/C2ME-fabric#445 · Filter by author xSaVageAU opened on Jun 8, 2025
  2

• It seems to conflict with the Inventory previe function of the MiniHUD mod, as container preview can cause the game to crash

  bug
  RelativityMC/C2ME-fabric#438 · Filter by author Zzznoo opened on May 23, 2025

• Add Zstandard compression option for chunks

  RelativityMC/C2ME-fabric#419 · Filter by author Y0shioSato opened on Mar 17, 2025
  4

• feature request: Add threading to "Optimize World" button

  enhancement
  RelativityMC/C2ME-fabric#397 · Filter by author development4511 opened on Jan 17, 2025
  1

• c2me caused the ValkyrienSkies ship to disappear.

  bugstatus: more info needed
  RelativityMC/C2ME-fabric#386 · Filter by author LMaxRouterCN opened on Dec 22, 2024
  6

• [Feature Request] Update information about maintaining version branches.

  enhancement
  RelativityMC/C2ME-fabric#333 · Filter by author frosthuuuund opened on Jul 11, 2024

• [Feature Request] Improve client-server chunk relation

  enhancement
  RelativityMC/C2ME-fabric#316 · Filter by author frosthuuund opened on Jun 13, 2024

• [Feature Request]: Save persistant states asynchronously in auto-save

  enhancement
  RelativityMC/C2ME-fabric#304 · Filter by author Timongcraft opened on Apr 28, 2024
  1

• Your mod + BetterEnd crash clients and server

  bugmod compatibility
  RelativityMC/C2ME-fabric#236 · Filter by author mindryder opened on Aug 14, 2023
  10

• Opening chests in structures freezes the game (both in vanilla and modded)

  bug
  RelativityMC/C2ME-fabric#156 · Filter by author KB-Q opened on Jun 21, 2022
  2

• Tweakeroo Inventory preview issue

  bug
  RelativityMC/C2ME-fabric#117 · Filter by author AbrasiveBoar902 opened on Feb 6, 2022
  3