* Changed internal architecture. Main features: advanced real time processing and horizontal scalability.
* Got rid of all 3rd party non-Apache libraries and published sources on StackForge under Apache2 license.
* Improved release cycle tracking by means of Git tags instead of approximate date periods.
* Changed projects classification to two-level structure. OpenStack (core, incubator, documentation, other) and StackForge.
* Implement correction mechanism that allows users to tweak metrics for particular commits.
* Added a bunch of new projects (Tempest, documentation, Puppet recipes).
* Added company affiliated contribution breakdown on users profile page.