Worked on modernizing the iqm-finland/iqm-client repository by introducing Python 3.12 compatibility throughout the CI/CD pipelines, tox environments, and packaging configurations. The update involved deprecating Python 3.9 support and revising the pyproject configuration to reflect the new version requirements. Publishing and release workflows were also updated to align with the revised Python version policy, ensuring consistency across automated processes. All modifications were consolidated into a single, well-documented commit associated with a dedicated pull request. The work demonstrated proficiency in Python development, workflow automation, and YAML-based configuration management, focusing on maintainability and future-proofing the project’s infrastructure.