v0.1.0

Initial release

• Support Python 3.8 and higher.
• Detect and retain existing byte order marks in files.
• Detect and retain existing newlines in files.
• Detect and retain existing headers in files that are sufficiently dissimilar to the rendered header.
• Detect and retain existing prologues in files (like hashbangs in scripts, or XML declarations).
• Support custom header styles by file extension.