- fix animation.retarget needs to align joints
- fix documentation for setting PYTHONPATH on Linux when it is empty
- fix wrong calculations in fixBiped and restoreBiped
- fix TransformGraph.index returns None

- Fix take joint transforms into account in setBoneGlobalRotation and set frame root transform
- graph.getChain(startNode, endNode)
- Fix use joint transforms in AnalyticalIK
- inLine option for Viewer.displayAnimations
- Fix handle nearly orthogonal rotation matrices in getQuaternion()
- skeleton.copy() to copy skeleton without frame observers

- player play/pause, next/previous frame, increase/decrease speed
- pickle importer/exporter (see examples/io_perf.py)

- motion graph implementation
- similarity metrics pre computations
- retargeting for skeletons with same hierarchy
- importer and exporter options
- methods to deal with Max bipeds
- method to normalize the skeleton base pose
- mapHumanoidSkeleton is called automatically
- camera is a SceneNode, scene.mainCamera sets viewport.mainCamera
- other minor bug fixes and improvements, see the Trello

- fix fbx importer
- hidden property for vbo

- fix recording
- fix pynim importer
- fix mypy numpy errors
- add presentation page

- fix mapHumanoidSkeleton
- fix character positions are *2
- fix no implementation found for pynim format
- similarity split into 1 file per metric

- loop callbacks and CallableLoop
- ReferenceSystem, Arrow, Cylinder, colored Plane
- documentation for callbacks, event bindings, default bindings, troubleshooting
- updated dependencies: scipy 1.6, pygame 2.0, etc
- fix keyboard not working on windows
- fix exception raised when quitting normally
- EventManager.bindings is a tuple
- Viewer is accessible from bindings.py
- support more uniform types in VBO

Changelog
- eventmanager
- coverage
- badges

Changelog:
- fix bug in Frame
- add tests to Frame

Changelog:
- Pynim file format

version 1.O release candidate 1