Retired Configuration Files

These files used to carry configuration and no longer do. If a guide, an old project or a blog post tells you to write one of them, its content now belongs in system.toml (an image’s settings, under [image.<id>]) or, for a hand-written no_std app with no codegen, in the standalone config.toml that Configuration describes.

• nros.toml — retired in full. A workspace-root nros.toml is rejected by the CLI (NrosTomlNotSupported; migrate with the nros-v0.5.0 tag’s nros migrate workspace — the one-shot verb is retired on newer trees); the legacy per-package overlay is a deprecated fallback that nros check flags; the embedded-runtime role never shipped (no example ever declared one). If a doc tells you to write nros.toml, it predates the migration — the content belongs in system.toml.
• Old config.toml schemas — [network]/[zenoh]/[scheduling], and the [[transport]] table — retired; the direct-mode config.toml above is the kept, supported shape.