Worked on the lnls-sirius/hla repository to enhance release readiness by updating the Siriushla application version from 1.19.0 to 1.19.1. Focused on maintenance and versioning, the work involved a single, traceable commit that improved deployment consistency and user-facing version management. Leveraged skills in repository maintenance and explicit version control, likely utilizing tools such as Git and scripting languages common in DevOps workflows. The update ensured that the application’s versioning remained transparent and easily auditable, supporting reliable release processes. No bug fixes were addressed during this period, with efforts concentrated on maintaining clear version history and deployment traceability.