This library was released around August 2025, and @RDunn was the first person in the forum to notice this library.
Wurth Elektronik Components - QSPICE - Qorvo Tech Forum
Well, Qspice demo station at PCIM 2025 is located at the Würth Elektronik booth, they have very good relationship.
https://www.linkedin.com/posts/wuerth-elektronik-group_w%C3%BCrthelektronik-pcim2025-powerelectronics-activity-7323393291612217345-7VaT/