If you are scheduled to be upgraded to Microsoft Dynamics CRM 2013 online or are planning on upgrading your on-premises deployments once the upgrade is available there are a few things to take note of if you are using Connector for Microsoft Dynamics.
Supported Microsoft Dynamics CRM solution
Changes in Microsoft Dynamics CRM client forms navigation
The Connector for Microsoft Dynamics team is committed to supporting Microsoft Dynamics CRM 2013 once it is released and we have been testing our core scenarios against the upcoming release and continue to do so. Once we have completed our full test pass against the RTW version of Microsoft Dynamics CRM 2013 we will post a notification to this blog.