Our recent work on “ Navigating the DevOps Landscape” is now available online as open access in the Journal of Systems and Software. This research constructs a comprehensive picture of the existing DevOps landscape, clarifying the nature and nuances of various DevOps variants (called XOps), to guide effective future studies and implementations. Utilizing Multivocal Literature Review (MLR), 80 gathered documents are thoroughly examined from throughout the whole community, encompassing both white and grey literature, to map the DevOps landscape. We provide dictionary-like resource that describes the core concepts and main ideas associated with each XOps. An in-depth understanding of intricate evolution from DevOps to XOps is delved into, supplemented by the research of relationships between XOps and various technological enablers as well as relationships between XOps and organizational teams, contributing to the ongoing dialogue surrounding their application and evolution. This paper provides a foundational understanding of the DevOps landscape including open issues and challenges, current and future trends, assisting both researchers and practitioners in navigating this complex field. It establishes a platform for further research and practical applications in the evolving field of DevOps and XOps. See Publications for more details!