You don't say whether you mean the Deploy or Design VCAP but it seems to be Deploy since the current exam for Design mentions 7.2.
There are no publicly released dates for new exams for either Deploy or Design - keep an eye on this page for news: VMware Education Services
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Although I am a VMware employee I contribute to VMware Communities voluntarily (ie. not in any official capacity)
VMware Training & Certification blog