Nah, for what was broadly avaiable, last year it was still in the area of better custom stackoverflow answers. A good search engine for code. Helpful, but I don't remember mindblown moments.

This year we have agents work with complex codebases. That was and still is mindblown to me.

Don't make new accounts just to add snarky responses. If you're gonna do it, use your real account so we know who to flag.

I'll worry when that stops happening. Probably means I'm getting in my own way or not thinking big enough.

Learning is lifelong, in most trades. What are you on about? Especially in something vast as programming/SW/ops.