We will be performing maintenance on the blog MySQL servers tomorrow (Wednesday) from 5:30AM to 6:30AM. Bloggers will be unable to log into WordPress during this time and visitors will be unable to comment on posts.

In preparation for the maintenance, caching will be set to 2 hours for all blogs starting tonight.

This maintenance will add additional redundancy to the MySQL cluster that will allow us to make hardware and configuration changes in the future without any downtime.