- Added FreshnessPolicy support for time‑window partitions and made dbt materializations emit events during execution; run monitoring now includes ECS task logs for crashed runs.
- Enhanced Dagit UI with system tags, clearer source‑asset display, partition counts, and Databricks logo, plus a new ephemeral Airflow DB resource and performance improvements for job‑run queries.
- Fixed various bugs (resource key construction, serialization, k8s pod auth, cron handling) and introduced a breaking change: Airflow asset loading no longer auto‑creates DB resources; deprecated DynamicPartitionsDefinition partitions‑fn ...