Summary & Key Takeaways ​

• Experimental broadcast(fn) enables live server functions that share a single render across multiple viewers.
• live(fn) now implicitly uses GET requests, optimizing client-side bundles.
• Server functions can now accept files and blobs as arguments using enableRichArguments().
• renderToStream now reports serialization failures through the server error hook.
• Live server component slot records are now committed in a single write, preventing inconsistent states.

Our Commentary ​

This is a meaty RC. The broadcast(fn) feature for live server functions sounds genuinely innovative; I'm trying to wrap my head around the implications for real-time data. It feels like a powerful abstraction for shared state. And rich arguments for server functions? That's a huge quality-of-life improvement. We've all wrestled with file uploads. This is a solid step towards Solid 2.0.