Does this works with PHP 7,8?
Thankfully there have been no major deprecations in more recent PHP versions so this library continues to function.
I get some deprecations in PHP 8.1 on rmccue/requests it is locked (Lock rmccue/requests at v1 to avoid installing v2 which has changed namespaces for PSR reasons.) But I think they have fixed the deprecations in v2?
The problem with changing to rmccue/requests V2 is that we would have to change all the namespaces used in this project.
We have been preparing a V2 of this library which uses the much more common guzzle dependency instead and hope to release that soon.