The system itself is done but the setting-specific stuff is still in the works. It’s designed to be modular, so there are different systems for different settings. The sort of cyberpunky shadowrunny system is close to ready to release a doc aside from like needing more feat-like upgrades and equipment lists. There’s also a kind of Eldritch apocalyptic setting that overlaps with most of the same modules and is nearly ready.
I’ve been putting it on hold lately and focusing on a game I’m making in Godot because I sort of ran out of steam for playtesting it. It is a huge pain in the ass to be both designing a system and planning a weekly campaign to test the system with at the same time.
I’ll probably swap back to working on it for a while once the game is done, because I plan on using the system in my next game.
I don’t know how it works in the UK, but if possible I’d look into getting a protection order against harassment. Definitely gather whatever evidence you can (a security camera might be a good investment), but with someone like this they may very well tell on themselves if it goes to court. A reasonable person wouldn’t be doing something like this in the first place, so they may well make it readily apparent that this is the sort of thing they think is acceptable in a court room. Especially if they’ve admitted to you to doing it on purpose.
If you’re able to request police body camera footage, it might be worth it to do that after calling in a noise complaint, and if you share a hallway you might be able to record the interaction yourself if not. If you rent and do share a hallway, consider asking your landlord to install a camera in a shared space so that you can get footage that way. Make sure to check the laws in your area regarding consent for recording. If you’re allowed to record secretly, maybe you can get them to admit it again on camera.
I had a similar situation to this with a transphobic neighbor who was doing this for about 6 months. A court date got it squared away, because she told on herself to the police while on our hallway camera. It might help in your situation too.