v0.4.0rc1

Changes

Library rename:

• To resolve a PyPI naming conflict, the library has been renamed from
  dblib to dbilib.
• The exact reason for the conflict is unknown as there are no existing
  libraries with the name "dblib".

Changes:

• Migrated from setup.py to pyproject.toml.
• Added a README.md file for GitHub and PyPI, based on the homepage of the
  existing documentation.
• Uploaded documentation to Read the Docs.

Testing:

• Tests complete successfully with 100% code coverage.

Released: 2024-08-07