Apache Airflow community is out with its biggest update in years, with the debut of the 3.0 release. Apache Airflow 3.0 addresses critical enterprise needs with an architectural redesign that could improve how organizations build and deploy data applications. Unlike previous versions, this release breaks away from a monolithic package, introducing a distributed client model that provides flexibility and security. This new architecture allows enterprises to: Execute tasks across multiple cloud environments; Implement granular security controls; Support diverse programming languages; and Enable true multi-cloud deployments. Airflow 3.0’s expanded language support is also interesting. While previous versions were primarily Python-centric, the new release natively supports multiple programming languages. Airflow 3.0 is set to support Python and Go with planned support for Java, TypeScript and Rust. This approach means data engineers can write tasks in their preferred programming language, reducing friction in workflow development and integration. Instead of running a data processing job every hour, Airflow now automatically starts the job when a specific data file is uploaded or when a particular message appears. This could include data loaded into an Amazon S3 cloud storage bucket or a streaming data message in Apache Kafka.