Yemen new 500-rial note (B129) confirmed

Yemen_CBY_500_rials_2017.00.00_B129a_PNL_B-01_4761374_f
Yemen_CBY_500_rials_2017.00.00_B129a_PNL_B-01_4761374_r
Like B125, but with the front and back vignettes swapped, the physical size reduced, and the security features changed.

Courtesy of Thomas Augustsson.