Reusable workflows can now be called from a matrix and other reusable workflows.
You can now nest up to 4 levels of reusable workflows giving you greater flexibility and better code reuse. Calling a reusable workflow from a matrix allows you to create richer parameterized builds and deployments.
Learn more about nesting reusable workflows.
Learn more about using reusable workflows with the matrix strategy..
For questions and feedback, visit the GitHub Actions community.