Does it now allow handling non-2xx responses in non-SSE actions? Refusing to support it (even as an opt-in) is what made me just look into using alpine + alpinejs instead. SSE in d* is awesome when you have a feature that needs it, but IMO d* completely over-emphasizes and wants you to use it for everything. If I was using d*, I would use it more often, sure. But most of my projects just need little html updates on a click of a button, that's all. I'm not going to change the whole architecture to tailor it to a 1% feature.