What is the special type of ship that featured important advances in sailing technology?

The special type of ship that featured important advances in sailing technology is the caravel. Developed in the 15th century by the Portuguese, the caravel was characterized by its lateen sails, which allowed for better maneuverability and sailing against the wind. This design facilitated exploration and long-distance voyages, significantly contributing to the Age of Discovery. Its innovations made it a key vessel for maritime exploration during this period.