Gravitino 0.3.0

Release notes

Gravitino server

• Authorization support for Gravitino.
• Metrics system for Gravitino.
• Optimize and finalize the v1 storage layout.

Core metadata

• Add a unified type system.
• Add a unified expression system.

Catalog support

• Add new JDBC Catalog support (with MySQL and PostgreSQL support).

Trino connector

• Add Iceberg and JDBC connector support.
• Add catalog/schema/table level property support.
• Add full type system support.

Web UI

• Gravitino UI support.