All PressHarbor weblogs have been upgraded to WordPress 3.5.2, which was released June 21, 2013. According to WordPress.org:

This is the second maintenance release of 3.5, fixing 12 bugs. This is a security release for all previous versions and we strongly encourage you to update your sites immediately. The WordPress security team resolved seven security issues, and this release also contains some additional security hardening.

If you experience any issues that you suspect are related to this upgrade, please submit a support ticket.
Thank you for your continued support of our PressHarbor service!