# Version layout note

- Root folder contains the baseline mod files.
- `41/` contains a copy of the root files (no version gating; B41 uses this).
- `42.12/` contains B42.12 content with mod.info versionMax=42.12.
- `42.13/` contains B42.13 content with mod.info versionMin=42.13 (only if present).
- Do not remove folders when cutting new versions; copy forward to keep traceability.
