Warning: Undefined global variable $version

[jasperpoppe]

As of PHP 8.1.0, write access to the entire $GLOBALS array is no longer supported:
https://www.php.net/manual/en/reserved.variables.globals.php

Even if $GLOBALS['version'] = 'version_number'; is set in the Configuration class, we catched this ErrorException: Warning: Undefined global variable $version.
https://github.com/getbrevo/brevo-php/blob/main/lib/Configuration.php#L41

Because this variable is called in the constructor, we got this warning constantly.
Is it possible to get rid of the $GLOBALS['version'] variable?

[dereuromark]

Is this repo still maintained?
This is the offical one for brevo.com right?
I find it weird that this is not even yet on 8.1 properly then.