Summary & Key Takeaways ​

• Server-function IDs are now keyed on identity (<name>-<xxhash32(path)>) instead of position, preventing silent misdispatches on code changes.
• Hydration IDs no longer drift after reactive lone spreads, ensuring correct client-side rehydration.
• Universal text handling is fixed, allowing static values to pass unescaped and JSX entities to decode correctly.
• Development and production environments now share the exact same server-function ID format.

Our Commentary ​

The server-function ID fix is a big deal. We've all been there, chasing down weird production bugs that only appear after a seemingly innocuous code change. Preventing silent misdispatches is crucial for reliable server-side logic. This, combined with the hydration fixes, makes for a much more stable and predictable development experience. It's the kind of fix that prevents future headaches.