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Homeostatic SeasonsMinecraft mod for 26.3

Performance and realism-driven full-featured seasons mod, dynamically changing biomes and weather as you play.

client and servernewest supported release 26.3AdventureGame Mechanics
Latest version
26.3-1.2.1.0
Minecraft
1.21.1 to 26.3
Java
Java 25+
Loaders
NeoForge, Fabric
Licence
MIT
Downloads
41.7k
Updated
17 d ago
Available on
Modrinth
Space NodeOur hosting

Host Homeostatic Seasons servers

One click and Homeostatic Seasons is installed with the right loader, on hardware built for it.

  • 26.3
  • NeoForge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Homeostatic Seasons declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Fabric25+declared15 Sept 2026
26.2NeoForge, Fabric25+declared16 Jun 2026
26.1.2Fabric, NeoForge25+declared9 Apr 2026
26.1.1Fabric, NeoForge25+declared1 Apr 2026
26.1Fabric, NeoForge25+declared24 Mar 2026
1.21.11Fabric, NeoForge21+declared9 Dec 2025
1.21.10NeoForge, Fabric21+declared7 Oct 2025
1.21.1Fabric, NeoForge21+declared8 Aug 2024

Download

From Homeostatic Seasons’s own host. Nothing is re-hosted here.

Browse 34 indexed releases

Most recently published release

26.3-1.2.1.0release22 Oct 2026

homeostaticseasons-26.3-neoforge-1.2.1.0.jar · 0.6 MB · for 26.3 · NeoForge

Download this release
2141d1e12755…
Older versions24
  • 1.21.1-1.2.1.022 Oct 20261.21.10.6 MB751e107fe7ef…Get
  • 26.3-1.2.0.44 Oct 202626.30.6 MB2ffbf00decc5…Get
  • 26.3-1.2.0.329 Sept 202626.30.6 MBc30bded29c6d…Get
  • 26.2-1.2.0.330 Jun 202626.20.6 MB763 downloads63860b4850fa…Get
  • 26.1.2-1.2.0.330 Jun 202626.1.2, 26.1.1, 26.10.6 MB499 downloads8e1f23b4ea3f…Get
  • 1.21.1-1.2.0.330 Jun 20261.21.10.6 MB272 downloads6bb251096950…Get
  • 26.2-1.2.0.227 Jun 202626.20.6 MB96 downloadsb3c594baa248…Get
  • 1.21.1-1.2.0.227 Jun 20261.21.10.6 MB31 downloadsbaa7b4e84374…Get
  • 26.1.2-1.2.0.227 Jun 202626.1.2, 26.1.1, 26.10.6 MB68 downloads7b7b6ec86ea7…Get
  • 26.1.2-1.2.0.126 Jun 202626.1.2, 26.1.1, 26.10.6 MB22 downloads3bb6b01822cd…Get
  • 1.21.1-1.2.0.126 Jun 20261.21.10.6 MB12 downloads54ef4a01a5c4…Get
  • 1.21.1-1.2.0.026 Jun 20261.21.10.6 MB4 downloadsbcaa7993acbc…Get
  • 26.1.2-1.1.0.1329 Apr 202626.1.2, 26.1.1, 26.10.6 MB1.4k downloads46cefa7cc8b5…Get
  • 1.21.1-1.1.0.1329 Apr 20261.21.10.6 MB931 downloadsdbc8927b2aab…Get
  • 26.1.2-1.1.0.1225 Apr 202626.1.2, 26.1.1, 26.10.6 MB62 downloads167e5116b378…Get
  • 1.21.1-1.1.0.1225 Apr 20261.21.10.6 MB35 downloadsdc941f26481c…Get
  • 26.1.2-1.1.0.1124 Apr 202626.1.2, 26.1.1, 26.10.6 MB52 downloadsb1ceb3eb05b2…Get
  • 26.1.2-1.1.0.1013 Apr 202626.1.2, 26.1.1, 26.10.6 MB427 downloads7d7ddd56bf65…Get
  • 26.1.2-1.1.0.913 Apr 202626.1.2, 26.1.1, 26.10.6 MB27 downloads2bc9e3d9f60d…Get
  • 26.1.2-1.1.0.710 Apr 202626.1.2, 26.1.1, 26.10.6 MB225 downloadsd39987811f65…Get
  • 26.1.1-1.1.0.78 Apr 202626.1.1, 26.10.6 MB74 downloads1f4d5d58782b…Get
  • 26.1.1-1.1.0.68 Apr 202626.1.1, 26.10.6 MB14 downloads66349aaba38d…Get
  • 26.1.1-1.1.0.53 Apr 202626.1.1, 26.10.6 MB221 downloadse928a7b4275b…Get
  • 1.21.11-1.1.0.519 Jan 20261.21.110.6 MB22.2k downloadsb1ed8bcca065…Get

Dependencies

What Homeostatic Seasonsdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Biomes O' PlentyOptional. Adds 50+ unique biomes to enhance your world, with new trees, flowers, and more!TerralithOptional. Explore 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.Regions UnexploredOptional. A stack of new biomes spread across the Overworld and Nether!Better DaysOptional. Gives you control over the passage of time by allowing you to customize the length of the day-night cycle and alters the Minecraft sleep mechanic by accelerating the speed of time.HomeostaticOptional. A temperature and thirst mod that doesn't defy logic. Challenging, but not in an annoying, grinding way. Very stable code, so shouldn't randomly crash game. Very vanilla friendly. Should integrate well with a heavily modded pack, or vanilla.Actually HarvestOptional. An actual working right click harvest without dependencies. XP from harvest feature as well. Should work with most modded farming mods.Survivalist EssentialsOptional. An early game survival concept for immersion into various mods. Enforces correct tool to be used for breaking blocks, so no tree punching!Mob ChampionsOptional. Mob champions are special elite versions of regular mobs that spawn with armor, weapons, enhanced stats and effects. Legendary loot!Creeper Fireworks ModOptional. Fine tuned creeper mob griefing that changes how creeper explosions are handled. Fireworks still work even if mob griefing is disabled. This is a mod, not a datapack, so all other mods are supported that modify or extend creepers.Ready Player FunOptional. Add the ability to "pause" the server while no players are logged in. Supports time, weather and season. (server-side only)Charged CharmsOptional. Adds several "Charged" Curios or Trinkets for balanced gameplay. Charms included are regeneration, absorption, speed, totem of undying and hit mob glow effect.Overlay: Compass Light Biome Season & MoreOptional. Information overlay with time, foot level, biome, light level, season and hud compass.

Frequently asked

Does Homeostatic Seasons work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Homeostatic Seasons 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 Homeostatic Seasons support?

Everything the author has declared, from 1.21.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Homeostatic Seasons on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Homeostatic Seasons support?

NeoForge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Homeostatic Seasons?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Homeostatic Seasons under?

MIT, 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 Homeostatic Seasons?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Homeostatic Seasons safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 22 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .