February 2026 monthly summary for ecmwf/anemoi-datasets focused on improving API documentation correctness and developer experience. The month yielded a documentation-only fix to ensure API usage is unambiguous and aligns with implemented behavior. No new features delivered this month; all work targeted quality and governance of docs.

October 2025 monthly summary for ecmwf/anemoi-datasets: Implemented ensemble-aware testing enhancements to stabilize test behavior in multi-ensemble configurations. Introduced ensemble-counting utilities in the configuration to ensure grid and number changes during testing occur only when multiple ensembles are present, reducing flaky tests in multi-GPU CI. The work included code changes, unit tests, and documentation updates; aligned with CI recommendations and contributor guidelines.

Monthly summary for 2025-09: Focused on stabilizing the plugin testing workflow in the ecmwf/anemoi-datasets repository by introducing a TestingContext class to address a bug in the anemoi-plugins testing environment. This work lays groundwork for future improvements in plugin testing and QA efficiency.

Monthly summary for 2025-07 (ecmwf/anemoi-transform). Focused on simplifying dataset configuration to accelerate onboarding and reduce configuration errors. Implemented Dataset Rename Configuration Simplification by removing the nested 'rename' keyword in YAML, delivering a cleaner and more maintainable config model. Result: easier, faster setup for users and lower risk of misconfiguration in production pipelines. The work aligns with ongoing efforts to improve developer experience and stability in dataset transforms.