Analogue to the "Multibranch Pipelines" it would be great to get matrix-project supported pipelines.
https://wiki.jenkins-ci.org/display/JENKINS/Matrix+Project+Plugin => https://plugins.jenkins.io/matrix-project should get a compagnion/successor workflow-matrix aside multibranch https://plugins.jenkins.io/workflow-multibranch
- different target environment with different plattform support builds
- coded pipeline support for matrix based job definitions
- actually it is only possible to use the old but pipeline incompatible JenkinsDSL (yes, there is a DSL for starting pipelines, but that's not the point)