During January 2026, Dalaro contributed to the apache/iceberg repository by clarifying the Snapshot ID Generation Specification. They focused on improving data integrity by specifying the use of UUIDs for snapshot IDs, which reduces the likelihood of collisions and aligns with best practices for distributed systems. Dalaro’s work involved drafting detailed documentation and specification updates in Markdown, ensuring that implementation guidance was clear for both contributors and downstream users. This effort enhanced the reliability of snapshot management and provided a smoother onboarding experience. The contribution demonstrated strengths in specification writing, documentation, and collaborative design reasoning within an open-source context.