September 2025 monthly summary for rungalileo/galileo-js: Delivered the Experiment Dataset Association feature to tie a dataset to an experiment at creation time, enhancing data provenance and reproducibility from creation through run. Updated createExperiment to accept an optional dataset parameter and runExperiment to fetch dataset metadata and include it in the experiment creation request, ensuring proper linkage and data provenance from the outset. This work strengthens end-to-end traceability for experiments and supports auditability and reproducibility across teams. No major bugs fixed this month; the primary focus was feature delivery and code quality improvements. Business value centers on improved data lineage, reduced reconciliation effort, and faster on-boarding of dataset-linked experiments.