2.5.0

List of PRs / issues for this release

Features

• Added support for the squash parameter in APIClient.build and
  DockerClient.images.build.
• When using API version 1.23 or above, load_image will now return a
  generator of progress as JSON dicts.
• remove_image now returns the content of the API's response.

Bugfixes

• Fixed an issue where the auto_remove parameter in
  DockerClient.containers.run was not taken into account.
• Fixed a bug where .dockerignore patterns starting with a slash
  were ignored.
• Fixed an issue with the handling of ** patterns in .dockerignore
• Fixed a bug where building FROM a private Docker Hub image when not
  using a cred store would fail.
• Fixed a bug where calling create_service or update_service with
  task_template as a dict would raise an exception.
• Fixed the handling of TTY-enabled containers in attach and exec_run.
• DockerClient.containers.run will no longer attempt to stream logs if the
  log driver doesn't support the operation.

Miscellaneous

• Added extra requirements for better TLS support on some platforms.
  These can be installed or required through the docker[tls] notation.