version update (#1414)

* version update

* +

* +

* +

* +

* +

* +

* +

* +

Update CHANGELOG.md

Docs improvements (#1403)

* quickstart + core

* +

* +

* +

* docs

docs fix

Update wandb.py (#1387)

* Update wandb.py

* Update wandb.py

pre-release

v21.10 pre-release (#1342)

* fix

* codestyle

* fix

* pre-release

Engines bn fix (#1310)

* fix

* fix

* version upadte

Update __version__.py

Cleanup (#1303)

* old BalanceBatchSampler removed

* extra classification report added

* fix

* fix

* fix

* fix

* fix

* fix