- Min PHP version is now 8.1
- Updated laminas/laminas-escaper to 2.13.0+
- Now using PHPunit 10
- Renderer now implements \Stringable
- More PHP 8.1 related stricter type hinting
- Not backward compatible with 5.x whose min PHP version is 7.4
Full Changelog: 5.1.1...6.0.0