We're currently working on support in our Loader to allow existing PHP 8.3 encoded files to run on PHP 8.4. Our Loader is unique in that we have been able to allow existing encoded files to run on newer PHP versions where PHP 7.1 files could run on up to 7.4 and now 8.3 files will be able to run on 8.4.

This is dependent on the complexity of the changes in PHP and we're pleased to announce that this will again be possible for 8.4.

We'll announce the Loader update with this support in the future :)