EOSC-hub D5.2 First release of federation and collaboration services and tools

This document provides an overview of the EOSC-hub federation and collaboration services and tools and describes corrections, changes or enhancements made during the first year of the project. These changes have been implemented according to the initial integration plans and the evolving requirements from the user communities. The release notes included in the document are classified into different categories and are presented in a uniform format. An outline of the future plans is also provided for each WP5 service/tool