1.3.0

Features

• add support for PHP 8.0
• remove support for PHP 7.2

Chores

• update readme & comments (Chris Breuer)
• cleanup (Chris Breuer)
• add GitHub Action to automatically tag a release (Chris Breuer)

Commits

• [3c63ee8]: Apply fixes from StyleCI (#19) (Chris) #19
• [6e434f3]: Update README.md (Chris)
• [861a10e]: Update README.md (Chris)