I have just pushed code for a new version of the codebase for Planet PostgreSQL.
For those of you who are just reading Planet, hopefully nothing at all should change. There will probably be some bugs early on, but there are no general changes in functionality. If you notice something that is wrong (given a couple of hours from this post at least), please send an email to planet(at)postgresql.org and we'll look into it!
For those who have your blogs aggregated at Planet PostgreSQL, there are some larger changes. In particular, you will notice the whole registration interface has been re-written. Hopefully that will make it easier to register blogs, and also to manage the ones you have (such as removing a post that needs to be hidden). The other major change is that Planet PostgreSQL will now email you whenever something has been fetched from your blog - to help you catch configuration mistakes bigger.
The by far largest changes are in the moderation and administration backend. This will hopefully lead to faster processing of blog submissions, and less work for the moderators.