CITResewnBackwardsCompat
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
CITResewn 1.21 backwards compatibility, allowing users to define nbt to component mapping rules. Has specific patches for Hypixel+.
⬇ Download on ModrinthA fork of CITResewn for 1.21 backwards compatibility, allowing users to define nbt to component mapping rules. Has specific patches for Hypixel+.
To setup the nbt to component compatibility for packs other than Hypixel+, you will need to edit (minecraft install dir)/config/citresewn/nbttocomponents.properties, to specify global nbt rules.
Note for resource packs creators: nbt.ExtraAttributes is automagically mapped to the minecraft:custom_data component.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as citresewn-1.2.1+1.21.jar — drop this file into the mods folder
- Download size: 389 KB
- Download link checked 7 Oct 2026 — working
These come from our own check of the pack file, not from the source page.