?
This is a preview deploy of the Modrinth website.
If you meant to access the official Modrinth website, visit
https://modrinth.com
. This preview deploy is used by Modrinth staff for testing purposes. It was built using
modrinth/5097/merge
@
b2933f62e3d6a30f34c6b52f5879fdda6d0c7789
.
Discover content
Discover
Host a server
Get Modrinth App
Modrinth App
Sign in
Mods
Plugins
Data Packs
Shaders
Resource Packs
Modpacks
Sign in
Settings
Change theme
Search
Cesium Storage Format
Unlisted
EXPERIMENTAL: Highly unstable alternative world format for Minecraft. Here be dragons.
20.4k
100
Cursed
Download
Compatibility
Minecraft: Java Edition
1.21ā1.21.10
1.20.4ā1.20.6
1.20ā1.20.2
Platforms
Fabric
Quilt
Supported environments
Server-side
Singleplayer
Links
Report issues
View source
Visit wiki
Creators
CesiumMC
Organization
Details
Licensed
LGPL-3.0-only
Published 3 years ago
Updated 4 months ago
Description
Gallery
Changelog
Versions
All versions
Cesium 0.2.6 for Minecraft 1.21.9 and 1.21.10
Cesium 0.2.6 for Minecraft 1.21.9 and 1.21.10
Download
Report
Changelog
What's Changed
Update dependencies
Supports 1.21.9 and 1.21.10
Files
cesium-fabric+1.21.10-0.2.6.jar
(11.1 MiB)
Primary
Download
cesium-fabric+1.21.10-0.2.6-sources.jar
(144.33 KiB)
Download
Metadata
Release channel
Beta
Version number
0.2.6
Loaders
Fabric
Quilt
Game versions
1.21.9ā1.21.10
Environment
Server-side only, works in singleplayer too
Downloads
314
Publication date
October 10, 2025 at 6:34 PM
Version ID
RGnTbk5s
