1.5.8 - Additional iOS 8 support, fix for Interactions using Custom Data targeting

This release adds a number of fixes for the landscape presentation of Message Center in iOS 8. If you discover other iOS 8 issues in your app, please contact us!

We have also fixed an issue related to targeting interactions based upon custom data. If you are targeting Surveys or Rating Prompts to show only to people with certain device or person custom data attributes, you will need to update to this version of the SDK.