From the editors:

We will be upgrading the technology that fuels Star Tribune websites from Tuesday evening through Wednesday.

The Star Tribune mobile app is currently not operational due to those changes. We recommend you use our desktop or mobile websites while we work to resolve those issues.

While we do not anticipate additional outages during this transition period, it is possible that some content or presentations online might be disrupted or become unavailable this evening. We will continue to cover and report significant news on our sites and in social-media channels.

We appreciate your patience and apologize for any inconvenience.