The upcoming releases of PI OLEDB Provider 2015 and PI OLEDB Enterprise 2015 have been postponed. The original target date was June 30, roughly aligned with the release of PI System 2015. The new target release date is the end of 2015. We will, of course, try to do better. The reason for the postponement is that our development teams will be focusing on exposing PI Integrator for BI data through PI ODBC 2015. I will keep you informed of any changes by posting updates here. You can also keep an eye on our Product Roadmap on the Technical Support website.