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data pack

Seasonal IntegrationMinecraft data pack for 26.1.2

Adding compatibility between Serene Seasons and other mods or datapacks for a smoother experience.

server onlynewest supported 26.1.2Utility
Latest version
1.6.1
Minecraft
1.20 to 26.1.2
Works with
NeoForge, Forge, Fabric
Licence
GPL-3.0-or-later
Downloads
21.6k
Updated
15 d ago
Available on
Modrinth
Space NodeOur hosting

Host Seasonal Integration servers

Deploy a server with Seasonal Integration already added to the world, on hardware built for it.

  • 26.1.2
  • Data pack
  • NeoForge
  • Forge
  • Fabric
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Seasonal Integration declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
26.1.2Data pack, NeoForge, Forge, Fabric25+declared9 Apr 2026
26.1.1Fabric, NeoForge, Forge, Data pack25+declared1 Apr 2026
26.1Fabric, NeoForge, Forge, Data pack25+declared24 Mar 2026
1.21.11Fabric, NeoForge, Forge, Data pack21+declared9 Dec 2025
1.21.10Fabric, NeoForge, Forge, Data pack21+declared7 Oct 2025
1.21.9Fabric, NeoForge, Forge, Data pack21+declared30 Sept 2025
1.21.8Fabric, NeoForge, Forge, Data pack21+declared17 Jul 2025
1.21.7Fabric, NeoForge, Forge, Data pack21+declared30 Jun 2025
1.21.6Forge, NeoForge, Fabric, Data pack21+declared17 Jun 2025
1.21.5Data pack, NeoForge, Forge, Fabric21+declared25 Mar 2025
1.21.4Fabric, NeoForge, Forge, Data pack21+declared3 Dec 2024
24w46aFabric, NeoForge, Forge, Data pack21+declared13 Nov 2024
24w45aFabric, NeoForge, Forge, Data pack21+declared6 Nov 2024
24w44aFabric, NeoForge, Forge, Data pack21+declared30 Oct 2024
1.21.3Fabric, NeoForge, Forge, Data pack21+declared23 Oct 2024
1.21.2Fabric, NeoForge, Forge, Data pack21+declared22 Oct 2024
1.21.2-pre2Forge, NeoForge, Data pack, Fabric21+declared10 Oct 2024
1.21.2-pre1Data pack, NeoForge, Forge, Fabric21+declared8 Oct 2024
24w40aData pack, NeoForge, Forge, Fabric21+declared2 Oct 2024
24w39aFabric, NeoForge, Forge, Data pack21+declared25 Sept 2024
24w38aFabric, NeoForge, Forge, Data pack21+declared18 Sept 2024
24w37aFabric, NeoForge, Forge, Data pack21+declared11 Sept 2024
24w36aFabric, NeoForge, Forge, Data pack21+declared4 Sept 2024
24w35aFabric, NeoForge, Forge, Data pack21+declared28 Aug 2024
24w34aFabric, NeoForge, Forge, Data pack21+declared21 Aug 2024
24w33aFabric, NeoForge, Forge, Data pack21+declared15 Aug 2024
1.21.1Data pack, NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Data pack, NeoForge, Forge, Fabric21+declared13 Jun 2024
1.20.6Fabric, NeoForge, Forge, Data pack21+declared29 Apr 2024
1.20.5Fabric, NeoForge, Forge, Data pack21+declared23 Apr 2024
1.20.5-rc3Fabric, NeoForge, Forge, Data pack21+declared22 Apr 2024
1.20.5-rc2Fabric, NeoForge, Forge, Data pack21+declared19 Apr 2024
1.20.5-rc1Fabric, NeoForge, Forge, Data pack21+declared18 Apr 2024
1.20.5-pre4Fabric, NeoForge, Forge, Data pack21+declared17 Apr 2024
1.20.5-pre3Fabric, NeoForge, Forge, Data pack21+declared16 Apr 2024
1.20.5-pre2Fabric, NeoForge, Forge, Data pack21+declared15 Apr 2024
1.20.5-pre1Data pack, Fabric, Forge, NeoForge21+declared10 Apr 2024
24w14aData pack, NeoForge, Forge, Fabric21+declared3 Apr 2024
24w13aFabric, NeoForge, Forge, Data pack17+declared27 Mar 2024
24w12aFabric, NeoForge, Forge, Data pack17+declared20 Mar 2024

34 older versions not shown.

Download

From Seasonal Integration’s own host. Nothing is re-hosted here.

1.6.1release31 May 2026

Seasonal Integration-v1.6.1-Mc1.21.1+.jar · 0.3 MB · for 1.21, 1.21.1, 1.21.2, 1.21.3

Download latest
7e746aeb15fb…
Older versions18
  • 1.6.028 May 20261.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB11 downloadsaa156747522b…Get
  • 1.5.023 Mar 20261.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.2 MB108 downloadsfa6f6eb5c487…Get
  • 1.4.222 Jan 20261.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB187 downloads03b8331a7719…Get
  • 1.4.17 Jan 20261.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB98 downloadsbbeb7345207f…Get
  • 1.4.06 Jan 20261.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB13 downloadsb10851fd6c66…Get
  • 1.3.022 Dec 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB55 downloads83d1e3baa0b1…Get
  • 1.2.326 Nov 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB111 downloadsbdca8ce3afbc…Get
  • 1.2.222 Nov 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB31 downloads06260bf3f84c…Get
  • 1.2.119 Nov 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB18 downloads5da6efcfa0b0…Get
  • 1.2.030 Oct 20251.21, 1.21.1, 1.21.2, 1.21.3, 1.21.40.2 MB69 downloads5aadf93e20ff…Get
  • 1.1.2+mod24 Oct 20251.21, 1.21.10.1 MB176 downloads649460e2471d…Get
  • 1.1.224 Oct 20251.21, 1.21.10.0 MB14 downloads9b550377199b…Get
  • 1.1.1+mod22 Oct 20251.21, 1.21.10.0 MB57 downloads1ba8c79a513a…Get
  • 1.1.122 Oct 20251.21, 1.21.10.0 MB37 downloadsf5938a729f21…Get
  • 1.1.0+mod15 Oct 20251.21, 1.21.10.0 MB84 downloadsd48a3b8af6ae…Get
  • 1.1.015 Oct 20251.21, 1.21.10.0 MB19 downloadsacbd41336136…Get
  • 1.0.0+mod9 Oct 20251.21, 1.21.10.0 MB32 downloads1b071c2d08fc…Get
  • 1.0.09 Oct 20251.21, 1.21.10.0 MB18 downloadsaeef7119a2db…Get

Frequently asked

Does Seasonal Integration work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version Seasonal Integration declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Seasonal Integration support?

Everything the author has declared, from 1.20 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Seasonal Integration on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Seasonal Integration under?

GPL-3.0-or-later, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Seasonal Integration?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Seasonal Integration safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!TrekBored of vanilla structure generation? This pack is for you!

Last checked 15 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .