Worked on the renovatebot/helm-charts repository to deliver JSON5 configuration support for Helm charts, enabling users to leverage JSON5 formatting for more flexible and robust configuration management. Introduced a new feature flag, renovate.configIsJson5, allowing seamless adoption of JSON5 files without triggering warnings, which improved user onboarding and reduced configuration errors. Addressed a specific warning related to JSON5 config files, enhancing the overall user experience and minimizing support issues. The work demonstrated practical application of configuration management principles using Helm, with a technical focus on YAML, TypeScript, and JSON5 parsing to automate and validate repository configurations more effectively.