This latest major release of Dagster, version 1.2: Formation, introduces several significant enhancements to its partitioned data asset support and config and resources features, aiming to improve the overall developer experience. The new release includes dynamic asset partitions, updated UI display for partitioned assets, and improved backfill capabilities. It also introduces Pythonic config and resources, providing a more streamlined and reliable configuration API. Additionally, the release highlights updates to existing integrations with data warehouses such as Snowflake, DuckDB, and BigQuery, as well as new guides and tutorials to help users navigate these changes.