This mod implements ViaVersion on Fabric servers and clients, allowing you to connect to different Minecraft versions.
It can be installed on Legacy Fabric 1.8.9, and Fabric 1.14.4-1.20.1.
Requires Fabric API for Minecraft 1.14+.
Requires Legacy Fabric API for Minecraft 1.8.9
For more information, go to GitHub repository.
Addons (allows older clients on newer servers):
What's is the difference between ViaFabric and ViaFabricPlus?
Differences with multiconnect
|Can be installed on||Multiple client/server versions with fabric||Latest client-side version with fabric|
|Objectives||Simply implement ViaVersion||Implements ViaVersion with client-side fixes to version changes|
|How does it work?||Modifying packets at network code||Modifying client code more deeply|
|Triggering anti-cheats||Very likely||Mostly not|
Forge version: https://www.curseforge.com/minecraft/mc-mods/viaforge