Very good point! You’re absolutely right: The fact that io_uring is blocked by default in Docker and other sandboxes due to security concerns is important conte

Very good point! You’re absolutely right: The fact that io_uring is blocked by default in Docker and other sandboxes due to security concerns is important context, and we should have mentioned it explicitly there. We'll update the post, and happy to incorporate any other caveats you think are worth calling out.