• Add filter FSelectoRcpp::relief(). This C++ based implementation of the RelieF filter algorithm is way faster than the Java based one from the {FSelector} package (#2804)
• Fix S3 print method for FilterWrapper objects
• Make ibrier measure work with survival tasks (#2789)
• Switch to testthat v3 (#2796)
• Enable parallel tests (#2796)
• Replace package PMCMR by PMCMRplus (#2796)
• Remove CoxBoost learner due to CRAN removal
• Warning if fix.factors.prediction = TRUE causes the generation of NAs for new factor levels in prediction (@jakob-r, #2794)
• Clear error message if prediction of wrapped learner has not the same length as newdata (@jakob-r, #2794)