I dunno, lots of activity around https://celld.dev the last few months. Deno team has been high on my radar more than ever since I discovered it:

https://x.com/rough__sea/status/2105853283617440032

https://youtu.be/G-v1hkQ8Sf8

https://github.com/stars/patcon/lists/awesome-celld

I get the sense that they'd just been brewing things around durable objects, and I'm excited for it coming to fruition