Yeah, Halloy is "interesting", although I haven't personally run into issues yet. It just clearly not a native Mac app, which is fine, but not my ideal.

But Textual! I just stumbled across this yesterday: https://www.textualapp.com/news/a-new-chapter

TL;DR someone bought Textual and are restarting development. It's not a PE-style purchase, like a Bending Spoons / Evernote kind of thing. According to the buyers, they bought it because they're heavy users and wanted to take it over so they could resume active development. I always keep a healthy skepticism, but I'm hopeful.