At PHPKonf 2021 (2nd September, 2021, Online), I gave a speech about upcoming PHP8.1 version. You can watch it on Kommunity. (And you can find more talks from other speakers – both in Turkish and in English)
https://kommunity.com/talks/php-81de-yenilikler-07ed8ff5/
I can’t wait start using PHP8.1, especially Enums ✌️