* added tuple return option to metadata processors * improved CLI output in various places * improved performance during dependency processing * improved performance when checking packages * fixed hashing of metadata containing sets * fixed exception with `svc_upstart` when service doesn't exist
2.12.2
2016-12-23
* added support for Python 3.6 * changed diff line length limit from 128 to 1024 characters * fixed deadlock in Group.members_remove * fixed unknown subgroups not being detected properly
2.12.1
2016-12-20
* fixed exception when changing owner of postgres databases * fixed postgres roles requiring a password even when deleted * fixed incorrect exit codes in some situations with `bw test`
2.12.0
2016-11-28
* added `BW_DEBUG_LOG_DIR` * improved reporting of action failures * fixed `bw plot groups` and `bw plot groups-for-node` * fixed access to partial metadata in `Group.members_add` and `_remove`
2.11.0
2016-11-14
* added `bw nodes --inline` * added `Group.members_add` and `.members_remove` * fixed symlinks not overwriting other path types * fixed `precedes` and `triggers` for bundle, tag and type items * fixed diffs for sets and tuples
2.10.0
2016-11-03
* added pkg_dnf items * added rudimentary string operations on Faults * added Fault documentation * added `bw test --config-determinism` and `--metadata-determinism` * improved debugging facilities for metadata processor loops * improved handling and reporting of missing Faults