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NaNny (Fix NaN Health / Absorption)Minecraft mod for 26.1.2

A Minecraft Neo/Forge mod that cleans up after mods that set entities' health and/or absorption to NaN.

newest supported release 26.1.2Utility QolServer UtilityMc Miscellaneous
Latest version
1.0.1
Minecraft
1.16.5 to 26.1.2
Java
Java 25+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
19.1M
Updated
5 mo ago
Available on
CurseForge

Minecraft versions

Every version NaNny (Fix NaN Health / Absorption) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2NeoForge, Forge25+declared9 Apr 2026
26.1.1NeoForge, Forge25+declared1 Apr 2026
26.1NeoForge, Forge25+declared24 Mar 2026
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.2NeoForge, Forge17+declared20 Sept 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.3Forge, NeoForge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.16.5Forge, NeoForge8+declared14 Jan 2021

Download

From NaNny (Fix NaN Health / Absorption)’s own host. Nothing is re-hosted here.

Most recently published release

1.0.1release3 Jun 2026

nanny-1.0.1.jar · 5 KB · for 26.1.2, 26.1.1, 26.1 · NeoForge

Download this release
fb81774d8b41…
Older versions1
  • 1.0.017 Jun 20221.16.55 KB84 downloadsb41830d310e0…Get

Frequently asked

Does NaNny (Fix NaN Health / Absorption) work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version NaNny (Fix NaN Health / Absorption) 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 NaNny (Fix NaN Health / Absorption) support?

Everything the author has declared, from 1.16.5 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does NaNny (Fix NaN Health / Absorption) support?

NeoForge, Forge. 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 NaNny (Fix NaN Health / Absorption)?

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.

How do I install NaNny (Fix NaN Health / Absorption)?

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 NaNny (Fix NaN Health / Absorption) safely?

Start with the author's page on CurseForge, 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.

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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from CurseForge, where the author last updated it on 3 Jun 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? .