0.12.2 (2018-03-21)

Fix bug introduced in ros-infrastructure#521, reported in ros-infrastructure#589 - ros-infrastructure#585

0.12.1 (2018-02-08)

Revert "Use ROS_ETC_DIR environment variable" to fix regression introduced in 0.12.0 - ros-infrastructure#584

Support for wildcard OS versions as specified in the updated REP 111 - ros-infrastructure#573
Add conflict with Debian package python-rosdep2 - ros-infrastructure#579
Remove redundant dependency checks - ros-infrastructure#556
Update the FreeBSD installer - ros-infrastructure#574
Fix detection of installed rpms and warn if slow method is being used - ros-infrastructure#568
Support for installing virtual packages (Debian) - ros-infrastructure#521
Remove non-interactive mode in slackware - ros-infrastructure#553
Use ROS_ETC_DIR environment variable - ros-infrastructure#551
Add __repr__ for SourceInstall - ros-infrastructure#543
Keep dependencies order - ros-infrastructure#545
Fix db command on OS X - ros-infrastructure#541

Fix handling of metapackages - ros-infrastructure#535 - regression of ros-infrastructure#531

Changed the way virtual packages are checked in apt to use apt-cache - ros-infrastructure#533
Fixed a bug where the dependencies of metapackages were not being installed - ros-infrastructure#531
Improved error handling of failed downloads or invalid source files - ros-infrastructure#523

Added resinstall option for pip installer - ros-infrastructure#450
Fixed detection and handling of virtual packages in apt (more changes to follow) - ros-infrastructure#468 - ros-infrastructure#515
Added support for Slackware - ros-infrastructure#469
Fixed flags being passed to pacman on Arch Linux - ros-infrastructure#472 - ros-infrastructure#476
No longer uses sudo when already root - ros-infrastructure#474
Added more information to rosdep --version - ros-infrastructure#481 - ros-infrastructure#499
Fixed bug when using --verbose with rosdep install on macOS with Homebrew - ros-infrastructure#525
Fixed bug with the depends: part of a stanze not being used to ordered installations correctly - ros-infrastructure#529
Fixed Python3 bug on macOS - ros-infrastructure#441

Added an option to print out only apt and pip installable packages as commands.
Added warning when neither the ROS_DISTRO environment variable is set nor the --rosdistro option is used.
Fixed a bug related to group id resolution.
Switched to using DNF instead of YUM for Fedora 22+.
Fixed a bug where pip packages were not detected for older versions of pip.
Fixed a bug where dependencies of packages were gotten from the wrong package.xml when that package was being overlaid with local packages.