* Mapping indices can be returned upon request from mapping.icp.
Fixed +++++
* Euler angle calculations when cos(beta) = 0.
1.2.1
-------------------
Added +++++
* Official ContributorAgreement.
Fixed +++++
* Broadcasting for nD arrays of quaternions in to\_axis\_angle is fixed. * Providing equivalent quaternions to mapping.procrustes properly performs rotations.
1.2.0
-------------------
Changed +++++++
* Code is now hosted on GitHub.
Fixed +++++
* Various style issues.
1.1.7
-------------------
Changed +++++++
* Stop requiring unit quaternions for rotation and reflection (allows scaling).