During March 2026, Phoeagon contributed to the dani-garcia/vaultwarden repository by developing CXP Mobile Import/Export functionality, focusing on iOS client versions. The work centered on implementing feature flags in Rust to enable phased rollout and controlled exposure of import and export features, reducing deployment risk while enhancing mobile data portability. Phoeagon designed and wired the mobile workflows to support enterprise use cases, ensuring that only selected client versions could access the new capabilities. This approach leveraged feature flag implementation and mobile development expertise, resulting in a consolidated, maintainable codebase that improved cross-platform user experience without introducing regressions or instability.