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Hot's AerostuffMinecraft mod for 1.21.1

A rabble of new Aeronautics bits

client and servernewest supported 1.21.1TechnologyAdventureTransportation
Latest version
1.1.6
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
31.0k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Hot's Aerostuff servers

One click and Hot's Aerostuff is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Hot's Aerostuff declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Hot's Aerostuff’s own host. Nothing is re-hosted here.

1.1.6release9 Jun 2026

hotstuff-1.1.6.jar · 0.2 MB · for 1.21.1

Download latest
17494031d0a1…
Older versions8
  • 1.1.531 May 20261.21.10.2 MB2.8k downloads52fd001445c1…Get
  • 1.1.430 May 20261.21.10.2 MB775 downloads17dd524e94b7…Get
  • 1.1.327 May 20261.21.10.2 MB709 downloads2f1d776050ce…Get
  • 1.1.225 May 20261.21.10.1 MB445 downloads62fb10e219c3…Get
  • 1.1.121 May 20261.21.10.1 MB683 downloads7f428da3b930…Get
  • 1.1.021 May 20261.21.10.1 MB34 downloadsee999f2d09e1…Get
  • 1.0.120 May 20261.21.10.1 MB93 downloads1d8c7b963d95…Get
  • 1.0.018 May 20261.21.10.1 MB212 downloads5574ae6ead6d…Get

Frequently asked

Does Hot's Aerostuff work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Hot's Aerostuff declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Hot's Aerostuff 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 Hot's Aerostuff support?

NeoForge. 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 Hot's Aerostuff?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Hot's Aerostuff under?

LicenseRef-All-Rights-Reserved, 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 Hot's Aerostuff?

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 Hot's Aerostuff 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.

Last checked 1 mo 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? .