This version features a new MR Auto-Contouring function to streamline and improve the accuracy of the workflow in radiotherapy planning.

Key Updates:

MR Auto-Contouring

Addition of new ROIs (Cervical Lymph Nodes VIIa/VIIb, SpaceOAR, etc.)

Support for MR-CT Rigid/Deformable Registration, enabling automatic contour transfer

This version will be presented at the 39th Japan Association for Advanced Radiation Therapy (JASTRO) meeting, to be held in Ochanomizu on Saturday, March 14, 2026.