"Extreme_value" distribution not supported in cv.iregnet()

"Extreme_value" not supported distribution in cv.iregnet() function

> cv.iregnet(X, Y ,  fmaily = "extreme_value")
Error in stopifnot_error(paste("family must be one of", paste(names(pfun.list),  : 
  family must be one of gaussian, logistic, exponential

Iregnet package version:

> packageDescription("iregnet")
Package: iregnet
Type: Package
Title: Regularized interval regression
Version: 0.1.0.9000
Author: Anuj Khare <khareanuj18@gmail.com>, Toby D Hocking <toby.hocking@r-project.org>,
          Jelle Goeman, Aditya Samantaray <aditya.samantaray1@gmail.com>
Maintainer: Anuj Khare <khareanuj18@gmail.com>, Aditya Samantaray
          <aditya.samantaray1@gmail.com>
Description: Interval regression with four types of censoring and elastic net
          regularization.
License: GPL-3
LazyData: TRUE
Suggests: ElemStatLearn, glmnet, testthat, knitr, rmarkdown
LinkingTo: Rcpp
Depends: R (>= 2.10)
Imports: ggplot2, utils, methods, stats, survival, future.apply, data.table, Matrix,
          namedCapture, penaltyLearning, SpatialExtremes
RoxygenNote: 6.1.1
Remotes: tdhock/penaltyLearning
VignetteBuilder: knitr
RemoteType: github
RemoteHost: api.github.com
RemoteRepo: iregnet
RemoteUsername: anujkhare
RemoteRef: master
RemoteSha: 89cc904894495511b801f71ff99cbfed6043dd97
GithubRepo: iregnet
GithubUsername: anujkhare
GithubRef: master
GithubSHA1: 89cc904894495511b801f71ff99cbfed6043dd97
NeedsCompilation: yes
Packaged: 2019-09-11 18:52:54 UTC; andrewhurst
Built: R 3.6.1; x86_64-apple-darwin15.6.0; 2019-09-11 18:52:55 UTC; unix

-- File: /Library/Frameworks/R.framework/Versions/3.6/Resources/library/iregnet/Meta/package.rds

anujkhare / iregnet

"Extreme_value" distribution not supported in cv.iregnet() #76