The best place to get news about me and my personal work is at my website, ludusnovus.net.
You can get news about the indie game studio I'm half of, Future Proof Games, at futureproofgames.com. There, you can subscribe to our devblog's RSS feed, sign up for our bimonthly-or-less-frequent newsletter, and subscribe to our podcast.
You should also subscribe to the Star Trek podcast I'm a part of, Before the Future Came! Its cohost is/was @beforethefuturecame.
I have a Mastodon, but have not been using it: @gregoryaveryweir@mastodon.social At the moment, it's my most appealing social network to move to, but I'm still exploring possibilities! Expect that I'll move to a less generic instance soon; you should get migrated to whatever new account I'm using if you follow my current one.