With the announcement of vSphere 6, VMware has also announced the new roadmap for the VMware certification. A notable change in the certification program is the VMware has replaces the VMware Certified Advanced Profession (VCAP) with VMware Certified Implementation Expert (VCIX) level. The VCIX level has been first introduced with the NSX and from the vSphere 6 VCAP would be replaced with VCIX.
The VCIX is comprise of two exams one focused on Administration and one focused on Design. With this replaced they have also renamed the cloud and desktop exams to Cloud Management & Automation (CMT) and Desktop & Mobility (DTM). More information on the certification program can be found here