The latest firmware and API documents are located on the product page for each camcorder model.
LINK:
EU / https://eu.jvc.com/pro/pro-camcorders/
US / http://pro.jvc.com/prof/main.jsp
Please note that in SSW 6.0 is supported API
SSW version | API version |
6.2 | 1.11 |
6.5 | 1.13 |