The future.batchtools package as a whole is distributed under the terms of
the GNU Lesser General Public License (LGPL) version 3 or later.

All files, except the ones listed below, are:

  Copyright (c) Henrik Bengtsson

and are, in addition to the LGPL (>= 3), also made available under the
Apache License, version 2.0.

The following files are adapted from the 'batchtools' package
(https://cran.r-project.org/package=batchtools), are:

  Copyright (c) Michel Lang and Bernd Bischl

and remain under the LGPL (>= 3):

  R/makeClusterFutureSlurm2.R
  R/runOSCommand.R

The intent is to contribute this adapted code upstream to 'batchtools'.

For the full license texts, see
https://www.gnu.org/licenses/lgpl-3.0.html and
https://www.apache.org/licenses/LICENSE-2.0.