Mentor Graphics Modelsim Se-64 10.7 _hot_ Link
As of 2024/2025, Siemens has released versions 2020.x, 2021.x, and 2024.x. However, enjoys a "stuck-in-time" relevance for specific industries:
ModelSim SE-64 10.7 is renowned for its robust features, designed to enhance productivity and simulation performance. Mentor Graphics ModelSim SE-64 10.7