TurnBasedLovers have published an article, anticipating new turn-based games for January 2022. This article includes not only strategy games, but also RPGs. Most interesting for us civ-fanatics are probably Expeditions: Rome, which is a group-based RPG set in Roman times and Warriors: Rise To Glory, which is a turn-based fighting game set in a pseudo-Roman setting.
For the whole list please read the article at TurnBasedLovers.