CurseForge · Minecraft mod
End Sustainability
Adds a few upgrades to the end required to live sustainably.
Quick answer
Which End Sustainability release should I use?
End Sustainability end_improv2-1.1.1-neoforge-26.1.2.jar targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is End Sustainability required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does End Sustainability end_improv2-1.1.1-neoforge-26.1.2.jar need?
end_improv2-1.1.1-neoforge-26.1.2.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add End Sustainability without breaking your instance.
Built for End Sustainability end_improv2-1.1.1-neoforge-26.1.2.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use end_improv2-1.1.1-neoforge-26.1.2.jar. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside end_improv2-1.1.1-neoforge-26.1.2.jar. It opens that exact file at the source.
About this project
What does End Sustainability add?
Improves the end without disturbing vanilla. Adds a new, rarer biome with chorus stem trees. These trees can be harvested for dead saplings, and dead saplings converted into oak saplings. Chorus sprouts also grow on the edge of the biome, these can be crafted into blaze powder or chorus bulbs. End stone can be crafted into cobblestone with one chorus flower in the center of 8 endstone.
A new mob called the Aura can be summoned as well. Placing a chorus stem on top of a Raw Energy Block(these spawn in the sky), with 4 chorus bulbs around it, will summon the Aura if you have over 10 xp levels.

Example of formation to Aura:

Project description from CurseForge.
Pick your setup
End Sustainability by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.1
1 loader build26.1
1 loader build1.21.4
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
End Sustainability versions and loaders
end_improv2-1.1.1-neoforge-26.1.2.jar
16 Sept 2026
end_improv2-1.1.0-neoforge-26.1.2.jar
9 Sept 2026
end_improv2-1.0.8-neoforge-26.1.2.jar
9 Sept 2026
end_improv2-1.0.7-neoforge-26.1.2.jar
7 Sept 2026
end_improv2-1.0.6-neoforge-26.1.2.jar
7 Sept 2026
end_improv2-1.0.5-neoforge-26.1.2.jar
6 Sept 2026
end_improv2-1.0.4-neoforge-26.1.2.jar
27 Jul 2026
end_improv2-1.0.3-neoforge-1.21.4.jar
19 Jan 2026
Looking for an older file? The official CurseForge project page is in Resources.