Here we go again! Post here your add-ons (and results) that you've tested in Orbiter 2016: Add-ons confirmed working so far, or updated to work in 2016: Ships: Vintage Luna V1.3 Rolling Stone Willy Ley Space Taxi Historical Tech: Orbital Transit System: Reusable Nuclear Shuttle...
Also I tried to make some kind of index last year, but one told me that it was useless, so I stopped. Still, the addons there have been tried and tested :