---
features:
  - |
    Add warning logs to the PDFMinerToDocument and PyPDFToDocument to indicate when a processed PDF file has no content.
    This can happen if the PDF file is a scanned image.
    Also added an explicit check and warning message to the DocumentSplitter that warns the user that empty Documents are skipped.
    This behavior was already occurring, but now its clearer through logs that this is happening.