I and the rest of the team are trying our best to get as much as we can get done in as little time possible. Remember that this is a large scale project and that this is not some easy single-map task. We have to work on all 18 maps and code each, not to mention some parts of the development really rely on the artists to do their job as well.
Right now I'm working really hard on reterraining parts of Durotar such as Valley of Trials and am trying to move things forward with Orgrimmar too. I've got a lot of work to do and am trying to get as much as I can done by the end of this week. For that, if nothing interferes with me doing my work, I should have at least two presentable terrain screenshots to show off.
As for the BETA Tester people such as Eagle771, we're moving as fast as we can, as I've said. Please be patient and continue testing and reporting bugs, comments, and suggestions. They're extremely helpful.
As for this change-log, I'll work on updating it some more - it's very out-dated right now and there is some features in it that are a bit too much for us at the moment and may have to wait until the next version.