Hey,
it's been a long time since I used Gunbot, bought a license all the way back in 2017. Over the course of time, I had to focus on different things and didn't get to maintain my gunbot installation as much.
Now wanting to get back to it, a lot has changed, new gunbot releases and poloniex (my exchange) has changed a lot as well, forcing me to get new API keys and such.
I still have all the old gunbot files & configs including my old API key etc.
What's the procedure for getting an old license back, if there even is one? The newest installation I have on my server is version 6.0.2. I believe it was the standard edition at the time.