Wow, I saw MovableType 4.26 is released today too. WordPress has a new upgrade from 2.7.1 to 2.8. MovableType upgrade from 4.25 to 4.26. For MT, it is an optional release for performance improvement.
I have not upgrade to 4.25 when MovableType 4.25 released. Because I failed to upgrade my Unofficial MT site at that time. But I did a wonderful upgrade from MT 4.25 to 4.26. And this blog is based on MovableType 4.24 before upgrade. Now the upgrade it so smoothly. I