Developed and delivered an automated pull request lifecycle management workflow for the organicmaps/organicmaps repository, focusing on improving repository hygiene and backlog management. Leveraging GitHub Actions and YAML, the workflow automatically labels pull requests as stale after 180 days of inactivity and closes them after 365 days, while ensuring that issues remain unaffected by these automated processes. This approach reduced manual maintenance, streamlined triage, and provided clearer signals for active development work. The implementation emphasized CI/CD best practices and safe-guard configurations, resulting in more reliable pull request processing and helping the team maintain focus on current and relevant contributions.