Fluke have released the latest version of Firmware for the Versiv testers in October 2021. Versiv 6.7 Build 1 is now the current firmware for the tester.
Unlike previous updates, you do not require an updated version of LinkWare to enable the firmware update.
Please be advised that while LinkWare 10.9 is listed, there have been some bugs identified and Fluke are working on a new version for release in early 2022.
Get the latest version here > Downloads | Fluke Networks