During January 2025, Tzach worked on the scylladb/scylladb repository, focusing on the official release of the API Reference and Metrics documentation. He transitioned these resources from BETA to stable status by updating multiple reStructuredText (.rst) files, ensuring consistency and clarity across documentation sections. His work centered on documentation skills and the RST language, with an emphasis on traceability through a single-audit commit. By providing stable, clearly signposted documentation, Tzach improved developer onboarding and reduced support queries. The depth of his contribution lay in refining and releasing production-ready documentation, directly addressing user needs for reliable, accessible technical guidance.