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, and this page is available as Markdown at https://mfeflow.github.io/mfeflow/errors/E604.md.
mfeflow

    MFEFLOW_E604

    Files you changed need a decision.

    What you see

    MFEFLOW_E604 Files you changed need a decision: 2 not decided: env.ts, apps/shell/src/pages/Home.tsx

    mfeflow upgrade found files that you changed and that the new version also wants to change. It never overwrites those on its own. Without a terminal to ask in, it stops before writing anything.

    Fix

    Nothing was written. Run mfeflow upgrade --dry-run to see each diff, then pass --accept to take the new version of a file, --keep to keep yours, or all for every file.