BIOMERO 2.0: End‐to‐end FAIR infrastructure for bioimaging data import, analysis, and provenance

We present BIOMERO 2.0, a major evolution of the BIOMERO framework that transforms OMERO into a FAIR-compliant (findable, accessible, interoperable, and reusable), provenance-aware bioimaging platform. BIOMERO 2.0 integrates data import, preprocessing, analysis, and workflow monitoring through an OMERO.web plugin and containerised components. The importer subsystem facilitates in-place import using containerised preprocessing and metadata enrichment via forms, while the analyser subsystem coordinates and tracks containerised analyses on high-performance computing systems via the BIOMERO Python library. All imports and analyses are recorded with parameters, versions, and results, ensuring real-time provenance accessible through integrated dashboards. This dual approach places OMERO at the heart of the bioimaging analysis process: the importer ensures provenance from image acquisition through preprocessing and import into OMERO, while the analyser records it for downstream processing. These integrated layers enhance OMERO's FAIRification, supporting traceable, reusable workflows for image analysis that bridge the gap between data import, analysis, and sharing.