Worked on the cultuurnet/publiq-platform repository with a focus on stability and compatibility, addressing a critical dependency issue rather than delivering new features. The main task involved rolling back the Git RubyGem from version 1.13.0 to 1.11.0 to resolve build and runtime compatibility problems introduced by the upgrade. This process included updating the Gemfile.lock and removing additional dependencies such as addressable and public_suffix, which had been added with the previous upgrade. By concentrating on dependency management and RubyGems, the work restored continuous integration stability and ensured a clean dependency graph, supporting a reliable release trajectory for future development cycles.