Worked on enhancing the reliability of documentation for Django deployments on Platform.sh, focusing on clarifying configuration guidance in the platformsh/platformsh-docs repository. Addressed a bug by updating instructions for Django’s ALLOWED_HOSTS setting, explaining the limitations of wildcard host matching and introducing an environment-variable approach to support dynamic preview environments. This solution ensures that Django applications remain compatible with Platform.sh’s dynamic routing, reducing the risk of misconfiguration. The work involved skills in configuration management and technical documentation, utilizing Markdown to deliver clear, actionable guidance. These improvements help streamline deployment processes and minimize support requests related to host configuration issues.