Yes, I've added the license. Thanks for sharing your work Deepak, you have some pretty extensive documentation! Funnily enough, the Golang framework is almost

Yes, I've added the license. Thanks for sharing your work Deepak, you have some pretty extensive documentation! Funnily enough, the Golang framework is almost a clone of https://github.com/flipkart-incubator/databuilderframework https://github.com/flipkart-incubator/databuilderframework (another orchestration engine in Java). This is another HN post that extensively covers almost every major orchestrator in the market: https://news.ycombinator.com/item?id=24216317 https://news.ycombinator.com/item?id=24216317 As for multi version workflows, I suppose that will have to be a tradeoff between maintaining somewhat redundant code or adding workflows as WorkflowV1 and WorkflowV2 and stitching together relevant steps in respective versions (reduces redundancy to some extent but won't eliminate)