chore(release): 4.8.0 release notes

# [4.8.0](watson-developer-cloud/unity-sdk@v4.7.1...v4.8.0) (2020-08-25)

### Features

* **AssistantV1:** change default URL ([21283bc](watson-developer-cloud@21283bc))
* **AssistantV2:** add support for ListLogs and DeleteUserData ([369e7fd](watson-developer-cloud@369e7fd))
* regenerate services and add new default URLs ([e484113](watson-developer-cloud@e484113))
* **DiscoveryV2:** add new apis for projects, enrichments and collections ([abc28ba](watson-developer-cloud@abc28ba))
* **LanguageTranslatorV3:** add support for ListLanguages ([0570cdb](watson-developer-cloud@0570cdb))

chore(release): 4.7.1 release notes

## [4.7.1](watson-developer-cloud/unity-sdk@v4.7.0...v4.7.1) (2020-06-17)

### Bug Fixes

* **TTS:** update TTS example to play music and using normal synthesize ([9006680](watson-developer-cloud@9006680))

chore(release): 4.7.0 release notes

# [4.7.0](watson-developer-cloud/unity-sdk@v4.6.1...v4.7.0) (2020-06-03)

### Features

* **AssistantV1:** add support for spelling suggestions ([7e5ea7c](watson-developer-cloud@7e5ea7c))
* **AssistantV2:** add support for stateless messages ([9998de9](watson-developer-cloud@9998de9))
* **VisualRecognitionV4:** add support for download model file ([f9dede3](watson-developer-cloud@f9dede3))
* Regenerate the services based on current API def ([deb0f5e](watson-developer-cloud@deb0f5e))

chore(release): 4.6.1 release notes

## [4.6.1](watson-developer-cloud/unity-sdk@v4.6.0...v4.6.1) (2020-05-22)

### Bug Fixes

* **Speech to Text:** Revise SpeechRecognitionAlternative model ([01f0627](watson-developer-cloud@01f0627))

chore(release): 4.6.0 release notes

# [4.6.0](watson-developer-cloud/unity-sdk@v4.5.0...v4.6.0) (2020-04-24)

### Features

* **AssistantV1:** add support for runtime entity alternatives ([cd3a592](watson-developer-cloud@cd3a592))
* **LanguageTranslator:** add support for language detection ([ccca1da](watson-developer-cloud@ccca1da))
* **SpeechToText:** add support for speech detector sensitivity and background supression ([4e0e358](watson-developer-cloud@4e0e358))
* regenerate services based on current api def ([53460d2](watson-developer-cloud@53460d2))

chore(release): 4.5.0 release notes

# [4.5.0](watson-developer-cloud/unity-sdk@v4.4.0...v4.5.0) (2020-02-25)

### Features

* **TextToSpeech:** add websocket support for text to speech ([42a28d6](watson-developer-cloud@42a28d6))

chore(release): 4.4.0 release notes

# [4.4.0](watson-developer-cloud/unity-sdk@v4.3.0...v4.4.0) (2020-02-13)

### Features

* **Assistant:** add support for include audit and append ([cb1f3cc](watson-developer-cloud@cb1f3cc))
* **VisualRecognitionV4:** add support for object metadata ([7a4c8bb](watson-developer-cloud@7a4c8bb))
* Regenerate service using current api defs ([0b0c0a4](watson-developer-cloud@0b0c0a4))

chore(release): 4.3.0 release notes

# [4.3.0](watson-developer-cloud/unity-sdk@v4.2.1...v4.3.0) (2020-01-23)

### Features

* **TextToSpeech:** add example for text to speech synthesize ([38666a5](watson-developer-cloud@38666a5))

chore(release): 4.2.1 release notes

## [4.2.1](watson-developer-cloud/unity-sdk@v4.2.0...v4.2.1) (2020-01-17)

### Bug Fixes

* **NaturalLanguageUnderstanding:** add Model param back to CategoriesOptions ([657acae](watson-developer-cloud@657acae))

chore(release): 4.2.0 release notes

# [4.2.0](watson-developer-cloud/unity-sdk@v4.1.1...v4.2.0) (2020-01-16)

### Bug Fixes

* fix copyright dates ([f48d19f](watson-developer-cloud@f48d19f))

### Features

* **SpeechToText:** add support for endOfPhraseSilenceTime and splitTranscriptAtPhraseEnd ([0433887](watson-developer-cloud@0433887))
* regenrate all of the services with current api defs ([c090ef5](watson-developer-cloud@c090ef5))
* **SpeechToText:** Add support for EndOfPhraseSilenceTime and SplitTranscriptAtPhraseEnd to STT web ([a009df5](watson-developer-cloud@a009df5))