* [Symfony Polyfill / Php83 v1.43.0](https://github.com/symfony/polyfill-php83) – Backports selected PHP 8.3 features to earlier PHP versions.

* [Symfony Polyfill / Php85 v1.43.0](https://github.com/symfony/polyfill-php85) – Symfony polyfill providing PHP 8.5 core features on lower PHP versions.