We are happy to announce that the S2I2-HEP Strategic Plan and Community White Paper documents are now available:

• Strategic Plan for a Scientific Software Innovation Institute (S2I2) for High Energy Physics - arXiv 1712.06592
• A Roadmap for HEP Software and Computing R&D for the 2020s (Community White Paper) - arXiv 1712.06982

Thanks to everyone who participated in the processes to produce these two documents over the past year!