With additional White Dwarf pics coming from all over, La Voz De Horus put them all together and gave us a good look at a full set of rules for Genesteal Cult Gangs for Necromunda and additional bits of information for the Tau Codex release! Lots of box sets, and possibly something new coming for Tau in the background of one.
https://www.lavozdehorus.com/reglas-cultos-genestealers-necromunda-adelantos-tau-la-white-dwarf/