February 2026 (Month: 2026-02) – Performance-review style monthly summary for trinodb/trino focus on Iceberg compression codecs. Key deliverables include end-to-end Iceberg compression codec support in Trino with tests and validation, aligned with the Iceberg specification. The work covers handling multiple compression codecs across file formats, updates to tests validating both valid and invalid codec values, and performance-oriented read validation. There was a minor refactor to improve consistency in test-related code. Certifications and test coverage were improved to reflect platform expectations and write/read paths for Iceberg tables.

December 2025 (Month: 2025-12) focused on strengthening the reliability and resilience of Hive metadata handling in trinodb/trino. The work delivered reduces metadata-query failures, improves fault tolerance for bad metadata, and enhances testing coverage to guard against regressions in metadata queries against Hive metadata stores.