v1.0.0

• Drop Python 2 support
• Add support for Python 3.9
• Add extract_typepy_from_dtype function
• Remove deprecated functions
• Modify NullString not to strip white spaces in default

v0.6.4

• Modify scientific notation detection
• Add support for PyPy

v0.6.2

• Improve scientific notation detection precision
• Integrate build/release/docs extras to dev extras
• Update requirements
• Add .asc files of packages to PyPI
• Bug fixes

v0.0.1

Initial release