Wow, thank God you survived this Covid-19 virus and welcome back. I don't think much has really happened apart from the price declining to a low when the coronavirus became a pandemic. The price dropped to $3k rate, but as you can see it's already getting to $10k (reached $10k this week, but dropped within few hours).

A lot might have happened, but they are not really something serious and worth mentioning. And from the looks of things you're already an old member and you're good at this. There is no big time constrain for bitcoiners; it means we can cope up easily with respect to gaining knowledge and investments. So, you can easily get your way around and learn about everything you would like to know. Good to have you back mate.