Fernando Lordão worked on release engineering and versioning governance for the mapasculturais/mapasculturais repository, focusing on improving release metadata accuracy and traceability. He updated version.txt and related release-tracking files using Git, ensuring that build timestamps and version identifiers were consistently reflected across the codebase. By aligning metadata and implementing explicit versioning in commit history, Fernando enhanced the reproducibility and auditability of release artifacts. His work, primarily involving shell scripting and repository management, addressed the risk of mislabeling releases and supported better build traceability. The scope was targeted, with one feature and one bug fix delivered over a two-month period.