mlr-org/mlr v2.19.1 on GitHub

Bug fixes

Adjust behavior of "positive" arg for classif.logreg (#2846)
Consistent naming for dummy feature encoding of variables with different levels count (#2847)
Remove {nodeHarvest} learners (#2841)
Remove {rknn} learner (#2842)
Remove all {DiscriMiner} learners (#2840)
Remove {extraTrees} learner (#2839)
Remove depcrecated {rrlda} learner
Resolve some {ggplot2} deprecation warnings
Fixed information.gain filter calculation.
Before, chi.squared was calculated even though information.gain was requested due to a glitch in the filter naming (#2816, @jokokojote)
Make helpLearnerParam()'s HTML parsing more robust (#2843)
Add HTML5 support for help pages