Release Notes: This release adds bugfixes for metapackage creation, portfile change detection, ccache dir creation permissions, rev-upgrade edge cases, and database consistency in the face of unexpected termination.
Release Notes: Minor bugfixes, including a fix for auto-detecting Xcode 4.4.
Release Notes: This release adds support for Xcode 4.3 and fixes some minor bugs.
Release Notes: A number of bugfixes and minor enhancements.
Release Notes: A variety of bugs were fixed.