Bug fixes: ---------- * Revert #2831 (add license file for R packages from CRAN) due to incompatibility with package layout in defaults * handle OrderedDict dumping to yaml better; further work on preserving dict key order in config yaml files #2834 * consolidate cran default repo settings, respect variant setting better. #2836 * Add conda-build/skeleton_config_yaml key to condarc to control which conda_build_config.yaml should be used to find the cran_mirror setting. #2836 * Change default cran mirror from mran to cran. #2836 Contributors: ------------- * @mingwandroid * @msarahan