The seventh and current generation of iPod Touch updated some internal components and brought new colours to the line, otherwise it’s the same as the previous generation. At the time when this is written (February 2022, it’s the only iPod that Apple is still selling)

iPod touch (7th Gen)

iPod touch (7th Gen)
Release Year 2019
Capacity 32, 128, 256 GB
Apple Order No. MVHV2LL/A
Model Number A2178 (EMC 3330)