Chih-Chung Chang and Chih-Jen Lin Version 3.36 released on May 12, 2025. We enhance the Python interface. Version 3.31 released on February 28, 2023. Probabilistic outputs for one-class SVM are now supported. Version 3.25 released on April 14, 2021. Installing the Python interface through PyPI is supported > pip install -U libsvm-official The python directory is re-organized so >>> from libsvm.svm