Artiom Matvejev focused on improving dependency management and version control for the Nosto/nosto-shopware6 repository during June 2025. He upgraded the Nosto PHP SDK in the composer.lock file from version 7.6.2 to 7.6.9, ensuring compatibility and enhanced security for future development. By resolving merge conflicts and updating content hashes, Artiom restored the integrity of the dependency lockfile, which enables reproducible builds and reduces maintenance risk. He also addressed lint issues introduced during the merge, maintaining code quality and CI reliability. His work centered on PHP and dependency hygiene, laying a stable foundation for ongoing feature development.