CNN reports that (according to Kenyan authorities) Berlin agreed to give working permits to "up to" 250,000 "skilled and semi-skilled Kenyan workers".
Why Kenya, specifically?
(N.B. The piece does mention that "The German Interior Ministry adds that it is in confidential talks with several other countries regarding migration agreements." However this isn't terribly clear what it means. As CNN relates it though, the German ministry was more keen to emphasize that the deal [with Kenya] will also allow Germany to "consistently enforce the repatriation of people without a right to remain".)