Band B began in April 2019 and was expanded to include further education colleges and as such was renamed as the 21st Century Schools and Colleges Programme.
Dechreuodd Band B ym mis Ebrill 2019 a chafodd ei ehangu i gynnwys colegau addysg bellach ac felly cafodd ei ailenwi'n Rhaglen Ysgolion a Cholegau ar gyfer yr 21ain Ganrif.