This allows installing other packages such as psalm/plugin-laravel that have dependencies that require yaml 6.x. Many Symfony components work with 5.x and 6.x, and from them it looks like supporting multiple versions seems to not require any changes.
This allows installing other packages such as
psalm/plugin-laravelthat have dependencies that require yaml 6.x. Many Symfony components work with 5.x and 6.x, and from them it looks like supporting multiple versions seems to not require any changes.