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Supported Versions

CaptainGummiball edited this page Oct 25, 2026 · 2 revisions

Supported Versions

QuantaWorks 0.1.0 has one file per loader and Minecraft version; a few files cover two neighbouring versions. Such a file is offered only because that very file (same checksum) was started and tested unchanged on each version it lists. There is no file that claims an open range.

Required on every version: Pipster, on Fabric the Fabric API.

Which file do I need?

Minecraft Fabric NeoForge
1.21.1 quantaworks-0.1.0+mc1.21.1-fabric.jar quantaworks-0.1.0+mc1.21.1-neoforge.jar
1.21.2 quantaworks-0.1.0+mc1.21.2-1.21.3-fabric.jar quantaworks-0.1.0+mc1.21.2-1.21.3-neoforge.jar
1.21.3 quantaworks-0.1.0+mc1.21.2-1.21.3-fabric.jar quantaworks-0.1.0+mc1.21.2-1.21.3-neoforge.jar
1.21.4 quantaworks-0.1.0+mc1.21.4-fabric.jar quantaworks-0.1.0+mc1.21.4-neoforge.jar
1.21.5 quantaworks-0.1.0+mc1.21.5-fabric.jar quantaworks-0.1.0+mc1.21.5-neoforge.jar
1.21.6 quantaworks-0.1.0+mc1.21.6-fabric.jar quantaworks-0.1.0+mc1.21.6-neoforge.jar
1.21.7 quantaworks-0.1.0+mc1.21.7-1.21.8-fabric.jar quantaworks-0.1.0+mc1.21.7-1.21.8-neoforge.jar
1.21.8 quantaworks-0.1.0+mc1.21.7-1.21.8-fabric.jar quantaworks-0.1.0+mc1.21.7-1.21.8-neoforge.jar
1.21.9 quantaworks-0.1.0+mc1.21.9-1.21.10-fabric.jar quantaworks-0.1.0+mc1.21.9-neoforge.jar
1.21.10 quantaworks-0.1.0+mc1.21.9-1.21.10-fabric.jar quantaworks-0.1.0+mc1.21.10-neoforge.jar
1.21.11 quantaworks-0.1.0+mc1.21.11-fabric.jar quantaworks-0.1.0+mc1.21.11-neoforge.jar
26.1 quantaworks-0.1.0+mc26.1-26.1.1-fabric.jar quantaworks-0.1.0+mc26.1-26.1.1-neoforge.jar
26.1.1 quantaworks-0.1.0+mc26.1-26.1.1-fabric.jar quantaworks-0.1.0+mc26.1-26.1.1-neoforge.jar
26.1.2 quantaworks-0.1.0+mc26.1.2-fabric.jar quantaworks-0.1.0+mc26.1.2-neoforge.jar
26.2 quantaworks-0.1.0+mc26.2-fabric.jar quantaworks-0.1.0+mc26.2-neoforge.jar
26.3 quantaworks-0.1.0+mc26.3-fabric.jar quantaworks-0.1.0+mc26.3-neoforge.jar

Checksums of all files: SHA256SUMS next to the files of each release.

What "tested" means

For every version above, the exact file from the table

  • started a dedicated server and a client (the client also entered a world),
  • ran all automated game tests of the mod (structures, machines, energy, fluids, gases, saving and loading),
  • ran again together with each supported mod listed below that exists for that version.

Manual play tests are listed separately in the release notes; not every combination was played by hand.

Exact versions used in testing

Minecraft Fabric Loader Fabric API NeoForge Required mods
1.21.1 0.19.5 0.116.17+1.21.1 21.1.252 Pipster 1.0.0
1.21.2 0.19.5 0.106.1+1.21.2 21.2.1-beta (NeoForge was only available as beta) Pipster 1.0.0
1.21.3 0.19.5 0.114.1+1.21.3 21.3.97 Pipster 1.0.0
1.21.4 0.19.5 0.119.4+1.21.4 21.4.158 Pipster 1.0.0
1.21.5 0.19.5 0.128.2+1.21.5 21.5.98 Pipster 1.0.0
1.21.6 0.19.5 0.128.2+1.21.6 21.6.20-beta (NeoForge was only available as beta) Pipster 1.0.0
1.21.7 0.19.5 0.129.0+1.21.7 21.7.25-beta (NeoForge was only available as beta) Pipster 1.0.0
1.21.8 0.19.5 0.136.1+1.21.8 21.8.54 Pipster 1.0.0
1.21.9 0.19.5 0.134.1+1.21.9 21.9.16-beta (NeoForge was only available as beta) Pipster 1.0.0
1.21.10 0.19.5 0.138.4+1.21.10 21.10.64 Pipster 1.0.0
1.21.11 0.19.5 0.141.6+1.21.11 21.11.45 Pipster 1.0.0
26.1 0.19.5 0.145.1+26.1 26.1.0.19-beta (NeoForge was only available as beta) Pipster 1.0.0
26.1.1 0.19.5 0.145.4+26.1.1 26.1.1.15-beta (NeoForge was only available as beta) Pipster 1.0.0
26.1.2 0.19.5 0.155.3+26.1.2 26.1.2.112 Pipster 1.0.0
26.2 0.19.5 0.161.0+26.2 26.2.0.88 Pipster 1.0.0
26.3 0.19.5 0.161.0+26.3 26.3.0.37-beta (NeoForge was only available as beta) Pipster 1.0.0

Integrations

All integrations are optional: the mod never requires these mods and only switches the integration on when the mod is installed. ✓ = tested with the released file and the partner version shown (S = server, C = client with a world, G = game tests); "blocked" = the partner mod itself fails on that version (reason in the notes); "–" = not tested on that version (usually: the partner mod has no release for it).

Fabric

Minecraft Jade CC: Tweaked JEI Tech Reborn Open Parties and Claims FTB Chunks
1.21.1 ✓ 15.10.6 (SCG) ✓ 1.120.2 (SCG) ✓ 19.57.0.450 (C) ✓ (S) ✓ (SC) ¹ ✓ (SCG)
1.21.2 ✓ 16.0.0 (C) ¹ – – – blocked ¹ –
1.21.3 ✓ 16.0.4 (SCG) – – – ✓ (SC) ¹ –
1.21.4 ✓ 17.2.2 (SCG) ✓ 1.115.1 (SCG) – – ✓ (SC) ¹ –
1.21.5 ✓ 18.2.0 (SCG) – ✓ 21.4.0.27 (C) – ✓ (SC) ¹ –
1.21.6 ✓ 19.3.2 (SCG) – – – ✓ (SC) ¹ –
1.21.7 ✓ 19.3.2 (SCG) ✓ 1.116.1 (SCG) ✓ 23.1.0.8 (C) – ✓ (SC) ¹ –
1.21.8 ✓ 19.3.2 (SCG) ✓ 1.116.1 (SCG) ✓ 24.2.0.6 (C) – ✓ (SC) ¹ –
1.21.9 ✓ 20.0.5 (SCG) – ✓ 25.0.1.4 (C) – ✓ (SC) ¹ –
1.21.10 ✓ 20.0.5 (SCG) – ✓ 26.3.0.31 (C) – ✓ (SC) ¹ –
1.21.11 ✓ 21.1.6 (SCG) ✓ 1.117.1 (SCG) ✓ 27.44.0.104 (C) – ✓ (SC) ¹ ✓ (SCG)
26.1 ✓ 26.1.9 (SCG) – ✓ 29.2.0.21 (C) – ✓ (SC) ¹ blocked ¹
26.1.1 ✓ 26.1.9 (SCG) – ✓ 29.4.0.23 (C) – ✓ (SC) ¹ blocked ¹
26.1.2 ✓ 26.1.9 (SCG) ✓ 1.120.0 (SCG) ✓ 29.43.0.106 (C) – ✓ (SC) ¹ ✓ (SCG)
26.2 ✓ 26.2.11 (SCG) ✓ 1.120.2 (SCG) ✓ 30.39.0.232 (C) – ✓ (SC) ¹ –
26.3 ✓ 26.3.1 (SCG) ✓ 1.120.3 (SCG) ✓ 31.8.0.53 (C) ✓ (S) ✓ (SC) ¹ –

NeoForge

Minecraft Jade CC: Tweaked JEI Open Parties and Claims FTB Chunks Mekanism
1.21.1 ✓ 15.10.6 (SCG) ✓ 1.120.2 (SCG) ✓ 19.57.0.450 (C) ✓ (SC) ¹ ✓ (SCG) ✓ (S)
1.21.2 ✓ 16.0.1 (C) ¹ – – blocked ¹ – –
1.21.3 ✓ 16.0.4 (SCG) – – ✓ (SC) ¹ – –
1.21.4 ✓ 17.3.0 (SCG) ✓ 1.115.1 (SG) ¹ ✓ 20.0.0.4 (C) ✓ (SC) ¹ – –
1.21.5 ✓ 18.2.0 (SCG) – ✓ 21.4.0.27 (C) ✓ (SC) ¹ – –
1.21.6 ✓ 19.1.1 (SCG) – – blocked ¹ – –
1.21.7 ✓ 19.1.1 (SCG) ✓ 1.116.1 (SCG) ✓ 23.1.0.8 (C) blocked ¹ – –
1.21.8 ✓ 19.1.1 (SCG) ✓ 1.116.1 (SCG) ✓ 24.2.0.6 (C) ✓ (SC) ¹ – –
1.21.9 ✓ 20.0.5 (SCG) – ✓ 25.0.1.4 (C) ✓ (SC) ¹ – –
1.21.10 ✓ 20.0.5 (SCG) – ✓ 26.3.0.31 (C) ✓ (SC) ¹ – –
1.21.11 ✓ 21.1.7 (SCG) ✓ 1.117.1 (SCG) ✓ 27.44.0.104 (C) ✓ (SC) ¹ ✓ (SCG) –
26.1 ✓ 26.1.10 (SCG) – ✓ 29.2.0.21 (C) – – –
26.1.1 ✓ 26.1.10 (SCG) – ✓ 29.4.0.23 (C) – – –
26.1.2 ✓ 26.1.10 (SCG) ✓ 1.120.0 (SCG) ✓ 29.43.0.106 (C) ✓ (SC) ¹ ✓ (SCG) –
26.2 ✓ 26.2.10 (SCG) ✓ 1.120.2 (SCG) ✓ 30.39.0.232 (C) ✓ (SC) ¹ – –
26.3 ✓ 26.3.1 (SCG) blocked ¹ ✓ 31.8.0.53 (C) blocked ¹ – –

¹ Notes:

  • 1.21.1 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (seen in Pipster runs). Covered by the server (claim self-test) and client runs.
  • 1.21.2 Fabric, Jade (gametest, server not run): Jade 16.0.0/16.0.1 (the only Jade builds for 1.21.2) crash every dedicated server on their own: Jade.loadComplete calls WailaClientRegistration.getConfigKeys() unconditionally and loads client classes (seen in the Pipster project). Tested on the client only.
  • 1.21.2 Fabric, Open Parties and Claims: No Open Parties and Claims release for 1.21.2 (the line jumps from 1.21.1 to 1.21.3; QuantaWorks compiles against the 1.21.4 API). The 1.21.2-1.21.3 bundle is checked with OPAC on 1.21.3.
  • 1.21.3 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.4 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.5 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.6 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.7 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.8 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.9 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.10 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.11 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 26.1 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 26.1 Fabric, FTB Chunks: FTB Chunks/Teams 26.1.2.x require Fabric API >= 0.149.1+26.1.2; there is no FTB build for Fabric 26.1/26.1.1 (as in Pipster).
  • 26.1.1 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 26.1.1 Fabric, FTB Chunks: FTB Chunks/Teams 26.1.2.x require Fabric API >= 0.149.1+26.1.2; there is no FTB build for Fabric 26.1/26.1.1 (as in Pipster).
  • 26.1.2 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 26.2 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 26.3 Fabric, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (seen in Pipster runs). Covered by the server (claim self-test) and client runs.
  • 1.21.1 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (seen in Pipster runs). Covered by the server (claim self-test) and client runs.
  • 1.21.2 NeoForge, Jade (gametest, server not run): Jade 16.0.0/16.0.1 (the only Jade builds for 1.21.2) crash every dedicated server on their own: Jade.loadComplete calls WailaClientRegistration.getConfigKeys() unconditionally and loads client classes (seen in the Pipster project). Tested on the client only.
  • 1.21.2 NeoForge, Open Parties and Claims: No Open Parties and Claims release for 1.21.2 (the line jumps from 1.21.1 to 1.21.3; QuantaWorks compiles against the 1.21.4 API). The 1.21.2-1.21.3 bundle is checked with OPAC on 1.21.3.
  • 1.21.3 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.4 NeoForge, CC: Tweaked (client not run): Client blocked by the partner: CC: Tweaked 1.115.1 (latest for 1.21.4) crashes the NeoForge 21.4.158 client on its own while firing RegisterRenderStateModifiersEvent (IllegalArgumentException: ? extends ItemFrame does not match expected type parameter Entity in computercraft), before any QuantaWorks integration code runs (seen 2026-10-02). Server and GameTest runs work.
  • 1.21.4 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.5 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.6 NeoForge, Open Parties and Claims: Blocked: OPAC 0.24.4 (the only NeoForge build for 1.21.6/1.21.7) crashes every server start in its own handler (ClassCastException IntegratedServer/DedicatedServer -> IOpenPACMinecraftServer in xaero.pac.common.event.CommonEvents.onServerAboutToStart), dedicated as in Pipster and, as the QuantaWorks release check of 2026-10-18 showed, also the integrated server of the client. QuantaWorks is not on the stack. Waits for an OPAC update.
  • 1.21.7 NeoForge, Open Parties and Claims: Blocked: OPAC 0.24.4 (the only NeoForge build for 1.21.6/1.21.7) crashes every server start in its own handler (ClassCastException IntegratedServer/DedicatedServer -> IOpenPACMinecraftServer in xaero.pac.common.event.CommonEvents.onServerAboutToStart), dedicated as in Pipster and, as the QuantaWorks release check of 2026-10-18 showed, also the integrated server of the client. QuantaWorks is not on the stack. Waits for an OPAC update.
  • 1.21.8 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.9 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.10 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 1.21.11 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 26.1.2 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 26.2 NeoForge, Open Parties and Claims (gametest not run): OPAC cannot start on a GameTest server: it reads the player profile cache, which GameTest servers do not have (NullPointerException in OPAC at server start, before any mod code of the pack). Covered instead by the dedicated-server run, which calls the claim check through OPAC (expect_server).
  • 26.3 NeoForge, CC: Tweaked: Blocked: CC: Tweaked 1.120.3 (latest for 26.3, 2026-09-28) is built for an older NeoForge 26.3 beta and fails to load on the pinned NeoForge 26.3.0.37-beta while CC itself loads (NoSuchFieldError ModConfig$Type.SERVER in CC's mod constructor ComputerCraft.), before any QuantaWorks integration code runs. Re-test when CC: Tweaked updates.
  • 26.3 NeoForge, Open Parties and Claims: Blocked: Open Parties and Claims 0.31.6 (latest for 26.3) fails to start on the pinned NeoForge 26.3.0.37-beta in its own code (NoSuchFieldError ModConfig$Type.SERVER in ForgeConfigHelperNeoForge.registerServerConfig), after QuantaWorks registered its claim provider (QuantaWorks run 2026-10-11). Re-test when OPAC updates.

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