2013-01-10 (the fourth release on CRAN)

- updated aggr_settings() and disc_settings() entries to the new style; see
  the NEWS file regarding backwards compatibility


2012-12-17 (the third release on CRAN)

- some beautification of the documentation


2012-11-13 (the second release on CRAN)

- updated the package URL
- included discretized values; has_disc() returns now TRUE for all plates
- included more information on the contained data in the documentation


2012-10-13 (the first release on CRAN)

- moved 'vaas_et_al' data set from opm to opmdata