Open Preprint Systems 3.3.0.15 is now available. This release includes minor changes and bug fixes.   Open Preprint Systems 3.3.0.15 (OPS) is an open source preprint server for managing the posting of research papers.Authors, after registering with the system and...

Open Preprint Systems 3.3.0.14 is now available. This release includes minor changes and bug fixes.   Open Preprint Systems 3.3.0.14 (OPS) is an open source preprint server for managing the posting of research papers.Authors, after registering with the system and...