Morgan Smith heads a list of three players who have been released by Hull FC with immediate effect.
The half-back, 26, is now free along with full-back Jack Walker and winger Liam Tindall to pursue their careers elsewhere.
Smith played 26 games last season, while Walker, 25, made 20 appearances and Tindall, 23, played three times.
Hull FC finished the 2024 Super League season in 11th place, only above bottom club London Broncos on points difference.
