There's going to be more episodes for Black-ish. At first, ABC ordered fifteen episodes, but now an extra six have been ordered. The back-order of six episodes comes two days after the premiere of the seventh season. Halfway the previous season, the series was renewed with fifteen episodes. This order ensures a total of 21 episodes.
Back in 2014,
Black-ish premiered on ABC. In the meanwhile, six seasons have already been completely released and the seventh season has just begun.
Black-ish also has various spin-offs. Old-ish, the newest spin-off, has entered production at ABC
last September.