we are extremely excited to announce that we are working with the developers of the third-party client ClassicUO with the goal of making available an officially sanctioned version for use on all shards! We also want to make sure that the official Ultima Online Classic Client meets the expectations of our players from a performance standpoint. To deliver this performance we will be upgrading the Classic Client renderer to support higher frame rates and a larger play window.
Better late than never! Hopefully this happens fairly quickly and isn't something that takes years for them to implement.
EDIT: Oops, I see there is already a thread on this. Feel free to lock/delete this post.