During April 2026, this developer contributed to the EssentialsX/Essentials repository by implementing a feature that preserves a user’s flying state across sessions. Using Java and backend development skills, they engineered a solution that saves the /fly state to user data upon logout and restores it on login, addressing upstream issue #6344 and ensuring compatibility with Paper 1.21.8. The work was validated on Ubuntu 24.04 with Java 21, focusing on reducing player disruption and support overhead. This targeted change improved the user experience in game development contexts by maintaining flight capability after relog without introducing new bugs or regressions.