- Added skip_overwrite parameter (BOOLEAN, default False)
- When enabled, prevents overwriting existing files
- Useful when purging bad captions and re-running workflows to save only missing descriptions
2. LoadImagesFromDirBatch_VL and LoadImagesFromDirList_VL nodes:
- Added traverse_subdirs parameter (BOOLEAN, default False)
- When enabled, recursively scans all subdirectories
- Returns full absolute paths instead of just filenames
- When disabled, maintains original behavior (current directory only)
- Useful for organizing images in folder structures
These enhancements provide better control over file handling in batch image captioning workflows while maintaining full backward compatibility.