Tomasz Hola focused on release engineering for the mapbox-search-android repository, preparing it for the 2.13.0-rc.1 release candidate. He upgraded SDK and Mapbox dependencies to RC versions using Gradle, ensuring the repository was aligned with the latest release artifacts. His work centered on dependency management and release management, establishing a stable RC baseline to support a smooth general availability release. Tomasz validated builds against updated dependencies and coordinated documentation and release notes for the upcoming cycle. While no major bugs were addressed, his efforts reduced downstream upgrade risks and improved tooling alignment, demonstrating depth in Android development and release processes.