$100k worth of raven on my old work laptop that is bit locked :/

Hi everyone, I worked for a company that gave me a laptop and I did some mining of raven at the time. I had the raven coin interface on that laptop and 4 years ago I had roughly 600,000+ raven there the last time I can remember. I left the company due to a stage 4 cancer diagnosis and they never asked for the laptop back.

Basically what I need to know is has Ravencoin gone through any changes that would basically make those coins lost? I remember the interface had to load for a while every time I would login so I’m hoping the coins are still on the same “network” if you know what I mean.