Congratulations! On Thu, Apr 23, 2026 at 3:20 PM Adnan Hemani <[email protected]> wrote:
> Hi everyone, > > > The Apache Polaris community is pleased to announce Apache Polaris 1.4.0. > > > Apache Polaris 1.4.0 is our first release post-graduation. It introduces > several key advancements in security, cloud integration, and observability. > This release significantly enhances credential vending with support for AWS > STS session tags, storage-scoped credentials, and principal-based > subscoping. Observability is improved with the ability to persist Iceberg > metrics directly to the database and refined privilege requirements for > metrics reporting. Cloud capabilities are expanded through S3 KMS > encryption support and more precise Azure ADLS hierarchical namespace > management. Additionally, the release adds CockroachDB support for > relational persistence, integrates the Kubernetes Gateway API into the Helm > chart, and migrates to a Guava-based rate limiter for improved stability. > > > This release can be downloaded here: > > * https://polaris.apache.org/downloads/ > > > The artifacts are available on Maven Central: > > * https://repo1.maven.org/maven2/org/apache/polaris/ > > > The Docker images are available on Docker Hub: > > * https://hub.docker.com/r/apache/polaris/tags > > * https://hub.docker.com/r/apache/polaris-admin-tool/tags > > > Apache Polaris is an open-source, fully-featured catalog for Apache > Iceberg™. It implements Iceberg's REST API, enabling seamless multi-engine > interoperability across a wide range of platforms, including Apache Doris™, > Apache Flink®, Apache Spark™, Dremio®, StarRocks, and Trino. > > > Cheers! > > > Best, > > Adnan Hemani >
