During April 2025, work focused on maintaining stability in the espoon-voltti/evaka repository by addressing issues with observability tooling. The developer identified instability caused by an update to the Datadog dd-trace dependency and responded by reverting the package from version 5.47.0 to 5.45.0. This rollback restored reliable tracing and preserved end-to-end monitoring without disrupting service. The approach demonstrated effective dependency management and rapid triage, minimizing the risk of outages related to instrumentation. The work was carried out using JavaScript and Node.js, emphasizing careful control over third-party integrations to ensure consistent application performance and operational visibility.