The README file guides users to install an outdated version of Facebook API (v16).
Currently, the most updated version is v18 and v16 will become deprecated on February, 2024.
Also, the most recommended way to install a composer package is by using the command line rather than manually typing it in composer.json, since the first approach can determine the most updated and the most suitable version by checking thinks like PHP version compatibility and other packages dependencies.
The README file guides users to install an outdated version of Facebook API (v16).
Currently, the most updated version is v18 and v16 will become deprecated on February, 2024.
Also, the most recommended way to install a composer package is by using the command line rather than manually typing it in composer.json, since the first approach can determine the most updated and the most suitable version by checking thinks like PHP version compatibility and other packages dependencies.
PR https://github.com/facebook/facebook-php-business-sdk/pull/592
Sources API v16 will become obsolete on February 2024 https://developers.facebook.com/blog/post/2023/09/12/introducing-facebook-graph-and-marketing-api-v18/?locale=en_US
Composer Installation instructions of other popular packages https://github.com/guzzle/guzzle/ https://github.com/mockery/mockery