
data pack
CU laterMinecraft data pack
My take on a datapack that replaces redstone component's iron with copper (and some other tweaks)
- Latest version
- 1.0.0+mod
- Minecraft
- no version declared
- Licence
- CC-BY-NC-SA-4.0
- Downloads
- 773
- Updated
- 13 mo ago
- Available on
- Modrinth
Host CU later servers
Deploy a server with CU later already added to the world, on hardware built for it.
- One click install
- Version matched
- Automatic backups
- NVMe SSD
Download
From CU later’s own host. Nothing is re-hosted here.
culaterredstone-1.0.0.jar · 0.0 MB · for 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6 +5 more
0b61539cda8b…Older versions1Hide older versions
- 1.0.026 Aug 20251.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6 +5 more0.0 MB68 downloads
afb3c996479b…Get
Frequently asked
Do I need to install CU later on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is CU later under?
CC-BY-NC-SA-4.0, 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 CU later?
Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.
Where do I download CU later 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.
Which Minecraft versions does CU later work on?
The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old data pack with no declared version as untested on modern Minecraft.
Is this information wrong or missing something? .

