Meteor Client relies on the Fabric Loader ecosystem. To run an older version of Meteor, you must match it with the correct versions of Minecraft, the Fabric Loader, and the Fabric API. Minecraft Version Recommended Fabric API Version Meteor Client Status Match to specific 1.21 sub-versions Supported via Dev/Recent Releases 1.20.4 / 1.20.6 Match to respective 1.20 Fabric API releases Legacy Stable 1.19.4 Fabric API for 1.19.4 Legacy Stable 1.18.2 Fabric API for 1.18.2 1.17.1 & Below Early Fabric API releases Deep Archive / Read-Only Support Step-by-Step Installation Guide for Older Builds
If you need a specific older version for development or archival research, the official GitHub Releases page is your only safe destination. Always verify file hashes against the ones posted by Meteor maintainers. meteor client older versions
Its use is intended for anarchy servers (which have no rules), private servers with permission, or single-player worlds. Meteor Client relies on the Fabric Loader ecosystem