There was some written speculation on mid to late this year, last year but I havent heard much.
Reforger got a 1.1 update recently I think so they are still developing it to some degree for 4.
If they can get the SP portion worked out it should be great. I tried out Workbench and felt like a total noob again which I am after all these years of not scripting or anything lol.
Looking at the AI tree Haleks was working on in the Reforger version of Ravage there was lots of good things that could be done.
Has anyone heard any news on Arma 4? I'm unlikely to buy or play Reforger, but I was under the impression that Reforger was only getting supported for a year or so. I might be down to do some stuff in A4 for fun when it drops, if it drops.