After one and a half year with the Netgear GS716T v3 I’m still pleased. A bit late as the update is around for a while I updated the switch as some bugs were fixed.
Over here you find the download.

You find in this previous article how I did it: Netgear GS716T v3: update Firmware

2018-06-19 Update: for our convenience the general download link to GS716T v3.