Added
Added support for PHP 8.4.
Note
While the SDK supports PHP 8.4, not all dependencies support it. If you want to use the SDK with PHP 8.4, you probably will need to ignore platform requirements when working with Composer, by setting the appropriate environment variables or composer CLI options when running composer install/update/require.
Deprecated
Firebase Dynamic Links is deprecated and should not be used in new projects. The service will shut down on August 25, 2025. The component will remain in the SDK until then, but as the Firebase service is deprecated, this component is also deprecated. (Dynamic Links Deprecation FAQ)