The new version uses case-sensitive URLs. In theory, any links pointing to “blogs.oracle.com/stevenchan” should automatically redirect to “blogs.oracle.com/stevenChan”. However, if you have any problems with links to previously-published articles disappearing, please let me know.
One other change: in testing the new version of Movable Type, I noticed that clicking on tags in the old tag cloud generated an article list that was limited to 20 entries. This is obviously wrong and misleading behaviour — this blog has hundreds of articles. As a result, I’ve removed the tag cloud entirely and replaced its functionality with two new article index pages:

Let me know if you stumble across any other post-upgrade issues with this blog. And now, back to our regular programming…
