Worked on improving the release lifecycle and index health for the nodos-dev/index repository by focusing on configuration management using JSON. Addressed a critical maintenance task by removing the nos.bluefish package entry from the system index, which deactivated all associated releases and eliminated obsolete references. This targeted cleanup reduced the risk of deploying outdated builds and ensured greater accuracy in the index. The approach involved careful analysis of the release structure and systematic removal of legacy data, resulting in a more streamlined deployment process. The work demonstrated attention to detail in configuration management and contributed to more reliable release operations.