Pocketwizard announced a new update to its ControlTL firmware for both Nikon and Canon versions of its MiniTT1 and FlexTT5 radios. Firmware version 3.700 for Nikon includes compatibility with the recently released D810, D610, D4S and other Nikon cameras. Additionally, firmware version 6.700 for Canon now provides TTL compatibility with the Canon 1D X, 6D and T4i as well as other recently released Canon cameras.
For more information on how to update PocketWizard products via USB connection and to view current release notes for Nikon firmware update version 3.7 and Canon firmware version 6.7 visit: http://www.pocketwizard.com/support/downloads/