How to install a previous version of phpactor?

[ghost]

I've seen before that you can install previous versions of servers:
#286
However I'm not sure where to get the available versions and what the format should be. I foolishly updated phpactor but it doesn't support PHP 7.4 anymore and I need to go back.

[ghost]

Well, I figured it out:
This is the version that I needed:
https://github.com/phpactor/phpactor/releases/tag/2022.11.12
What you need to supply is the tag as it is written on the git, so I just did
:MasonInstall phpactor@2022.11.12
And voila, I installed it.
However, it did not work anyway in nvim so I installed it from source and it worked.