# mlr3measures 1.3.0

* feat: `auc()` gains `sample_weights` for weighted AUC.
* feat: Confusion matrix based measures gain `sample_weights` (#71).
* feat: `mbrier()` and `smape()` gain `sample_weights` (#72).

# mlr3measures 1.2.0

* feat: Add observation-wise loss functions for `bbrier` and `logloss`.

# mlr3measures 1.1.0

* fix: Define bias measures correctly.
* BREAKING CHANGE: Deprecate `rse`, `rsq`, `rrse`, and `rae`.
* feat: Measures `sae` and `sse` gain `sample_weights` (unnormalized weights).

# mlr3measures 1.0.0

* Added new measure `linex` (Linear-Exponential Loss).
* Added new measure `pinball` (Average Pinball Loss).
* Added new measure `mauc_mu` (Mu AUC).

# mlr3measures 0.6.0

* Added binary classification measures `gmean` and `gpr`.
* Added new measure `mcc` (Matthews Correlation Coefficient).

# mlr3measures 0.5.0

* Added some observation-wise loss functions: `ae`, `ape`, `se`,
  `sle`, and `zero_one`,

# mlr3measures 0.4.1

* Calculation of `fbeta` is now numerically more stable.
* Improved documentation.

# mlr3measures 0.4.0

* New measures to calculate set similarities: `jaccard` and `phi`.
* Many measures now support sample weights.
  Supported measures have `$sample_weights` set to `TRUE` in the `measures`
  environment.

# mlr3measures 0.3.1

* Fix edge case for `msle` and `rmsle`.

# mlr3measures 0.3.0

* New measure `prauc` (area under precision-recall curve) (#22) implemented in
  package `PRROC`.
* Removed dependency on orphaned package `bibtex`.

# mlr3measures 0.2.0

* New measures: `mauc_au1p`, `mauc_au1u`, `mauc_aunp`, and `mauc_aunu`.
* Fixed noLD check warnings.

# mlr3measures 0.1.3

* Added a `packageStartupMessage()` advising against attaching this package.
* Added new measure `bbrier` (binary Brier Score).
* Added new measure `mbrier` (multi-class Brier Score).
* Improved numerical stability for measure `mcc`.

# mlr3measures 0.1.2

* Fixed integer overflows in `auc`, `dor` and `mcc`.

# mlr3measures 0.1.1

* Added new measure `bacc` (Balanced Accuracy).
* Fixed some tests which stochastically failed.
* The name of the measure is now also stored in the meta data.

# mlr3measures 0.1.0

Initial release.
