RAW Support: Sony A7 V

Hi FastRawViewer team.
Just wondering how the process for supporting new camera releases takes place?
In my case, I have just bought a the new Sony A7 V. Do you have to wait for an official RAW spec from Sony before LibRAW gets updated by maintainers?
Compressed Lossless IS SUPPORTED. It's just the other lossy formats are not.
This seems to be the case for the other editing software I'm using at the moment. Although Photo Mechanic can read the jpg thumbnails of all the A7 V RAW formats which I find intriguing.
Cheers!