Ten research & innovation projects were started by the EuroHPC joint undertaking to address the challenge at the hardware, system architecture, system software and software development tool levels. The results achieved will have a lasting impact on the European HPC ecosystem. This workshop presents the progress made by them in the last 20 months, putting emphasis on the topics of heterogeneous and reconfigurable platforms, co-design methodologies, malleability for compute & storage, and novel scheduling, partitioning & orchestration methods.