Source algebra equivalences for blocks of finite general linear groups over a fixed field

T. Jost proved that Donovan's conjecture holds for the unipotent blocks of the finite general linear groups over a fixed field. In this paper, we show that the Morita equivalences exhibited by Jest are in fact equivalences between the sourer: algebras of the corresponding blocks, and thus that Puig's conjecture holds for the unipotent blocks of finite general groups over a tired field.