I suspect we'll move away from pull requests, because in the LLM world they're the worst way of accepting a contribution.

Verbose slop is painful to review, and it's dangerous to accept unreviewed code from a stranger.

For a maintainer it's way easier to tell their own agent to reimplement the same idea. It's still slop, but done their way, under their supervision.

For popular projects agent-made pull requests become a DoS attack. I wouldn't be surprised if projects start refusing to accept unsolicited PRs and switch to "don't call us, we'll call you". You could have an agent scanning forks of your projects to find what bugs users are fixing and what features they're adding, and use it as a roadmap, without the pressure of accepting any particular commit as-is.

I'd also like to move away from a binary merged-not-merged divide. Projects may have a stable manually-reviewed core that should be protected from agents messing it up, while allowing the sloppy parts to churn however LLMs like it.