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/E511.md.
mfeflow

    MFEFLOW_E511

    This version is already published with different content.

    Fix

    A published version never changes. Bump the version and deploy again. See https://mfeflow.github.io/mfeflow/guide/deploy-and-rollback.