[donatj]

Boolean flags consumed a following positional argument as a boolean value. bin --foo soup raised a type error.

Boolean flags now only accept explicit values through =. --foo soup sets foo to true and preserves soup. The README and tests cover --foo=true soup and --foo=false soup.

Validation:

• ./vendor/bin/phpunit
• ./vendor/bin/mddoc --dry-run=true
• composer validate --strict