Worked on improving dependency management and build stability for the oat-sa/tao-community repository, focusing on PHP projects that rely on Composer for package management. Addressed a bug by updating the oat-sa/extension-tao-eventlog dependency to version 3.5.2, ensuring that composer.lock accurately reflected the new version with updated content hashes and git references. This targeted patch aligned transitive dependencies and kept code references synchronized, which enhanced compatibility with downstream services. The work demonstrated careful attention to dependency hygiene and resolution, leveraging skills in Composer and dependency management to maintain a reliable build process without introducing new features during the period.