1.3.1
DOC Fix minor typo - "there" to "their" (#26346)
Type-os and added great links to learning more about Machine Learning
MAINT Remove flake8 mentions/ignore comments (#26988)
DOC Notebook style and enhanced descriptions in SVM kernels example (#26805)
DOC Remove reference to CharNGramAnalyzer (#26846)
DOC Sphinx Unexpected unindent warnings (#15130)