> For AI agents: the complete documentation index is available at https://mfeflow.github.io/mfeflow/llms.txt, the full documentation bundle is available at https://mfeflow.github.io/mfeflow/llms-full.txt.

# MFEFLOW_E602

The project is newer than the version you are upgrading to.

## Fix

Upgrade only moves forward. Install a newer mfeflow, or leave the project as it is.