Docker

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/64?closed=1)

Features
- Add `DeviceRequest` type to expose host resources such as GPUs
- Add support for `DriverOpts` in EndpointConfig
- Disable compression by default when using container.get_archive method

Miscellaneous
- Update default API version to v1.39
- Update test engine version to 19.03.12

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/66?closed=1)

Bugfixes

- Fix context load for non-docker endpoints

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/65?closed=1)

Features

- Add option on when to use `tls` on Context constructor
- Make context orchestrator field optional

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/63?closed=1)

Bugfixes

- Fix `win32pipe.WaitNamedPipe` throw exception in Windows containers
- Use `Hostname`, `Username`, `Port` and `ProxyCommand` settings from `.ssh/config` when on SSH
- Set host key policy for ssh transport to `paramiko.WarningPolicy()`
- Set logging level of `paramiko` to warn

Features

- Add support for docker contexts through `docker.ContextAPI`

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/61?closed=1)

Bugfixes

- Correct `INDEX_URL` logic in build.py _set_auth_headers
- Fix for empty auth keys in config.json

Features

- Add `NetworkAttachmentConfig` for service create/update

Miscellaneous

- Bump pytest to 4.3.1
- Adjust `--platform` tests for changes in docker engine
- Update credentials-helpers to v0.6.3

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/62?closed=1)

Bugfixes

- Unified the way `HealthCheck` is created/configured

Miscellaneous

- Bumped version of websocket-client