Well, that went quite amazingly smoothly.
Everything appears tickety-boo at this end, but you may notice a couple of things.
Firstly, old entries can no longer be commented on. Part and parcel of the upgrade, I'm afraid.
The counterpoint and good news to this, of course, is that you should now find it much easier to leave comments on the blog. And if you've been as frustrated as I have about that, it'll be a real improvement.
The other thing is that you now need to register in order to leave a comment. It shouldn't take more than a couple of minutes, and will register you across all of the BBC's other blogs as well.