What's Changed

• chore: upgrade workflow setup by @yordis in #171
• Initial support for tesla to replace hackney by @olafura in #170

New Contributors

• @olafura made their first contribution in #170

Full Changelog: v2.0.1...v2.1.0

What's Changed

• Making request with mixed case headers can mess up request by @clemensm in #157
• Misc doc changes by @kianmeng in #155
• chore: improve workflows by @yordis in #163
• fix client params typespec issue by @boonious in #166
• Remove applications step in install by @davydog187 in #153
• Add "Accept: application/json" header by default for get_token by @giddie in #167

New Contributors

• @clemensm made their first contribution in #157
• @kianmeng made their first contribution in #155
• @yordis made their first contribution in #163
• @boonious made their first contribution in #166
• @davydog187 made their first contribution in #153
• @giddie made their first contribution in #167

Full Changelog: v2.0.0...v2.0.1

Bug fixes (possibly backwards incompatible)

• Ensure that the OAuth client is authenticated via Authorization header as described in the spec (#131).

Bug fixes

• Always use the provided serializer if one is registered (#132)

Backward Incompatible Changes

• There is no longer a default serializer for application/json. Please make
  sure to register a serializer with OAuth2.Client.put_serializer/3.
• Serializers are now registered via OAuth2.Client.put_serializer/3.
  This change allows applications wrapping oauth2 a way to provide default
  serializers without requiring the user to manually configure a serializer.

Improvements

• Relaxed hackney version requirements

Bug fixes

• Various type specs fixed

Bug fixes

• Updates the OAuth2.Client.get_token! function to handle error OAuth2.Response structs.

Improvements

• Fix dialyzer warnings.
• Update hackney to 1.7

Bug fixes

• De-dupe headers.

Diff: v0.9.0...v0.9.1

Improvements

• Remove deprecated usage of Behaviour and defcallback
• Provides better support for configuring request_opts that will be used on
  every request. This is useful for configuring SSL options, etc.
• Provides support for hackneys streaming of responses.
• Better warnings when a serializer isn't properly configured.

Backward Incompatible Changes

• Responses with status codes between 400..599 will now return {:error, %OAuth2.Response{}} instead of {:ok, %OAuth2.Response{}}
• When using the ! versions of functions, {:error, %OAuth2.Response{}} will
  be converted to an %OAuth2.Error{} and raised.

Diff: v0.8.3...v0.9.0