About an hour ago, Microsoft has published new Cumulative Updates for Microsoft Dynamics NAV 2013 and NAV 2013 R2. These are Cumulative Update 23 for NAV 2013 R2 and Cumulative Update 30 for NAV 2013. You can find both of Application and Platform Hotfixes, and Local Application Hotfixes as well.

You can find them as Build 42610 for NAV 2013 R2 and as Build 42591 for NAV 2013.