2.0.0

• Remove support for php 7 (now package works only with php 8)
• Remove bool type for enum member values
• Allow strict typing
• Add implementing Stringable interface
• Now __toString() returns (string) $this->value
• Add id() method for return unique string for enum member (composed of FQCN and enum member name)
• Add toArray() method
• Add toValues() and toNames methods

1.0.0

• basic package functionality