# Actions SDK Changelog

## 2021-06-18

### Added

- Add [StaticCanvasPrompt](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/EventHandler#staticcanvasprompt)#continueTtsDuringTouch.

## 2021-05-18

### Added

- Add [StaticCanvasPrompt](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/EventHandler#staticcanvasprompt)#enableFullScreen.

## 2021-01-06

### Added

- Add [RepeatMode](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/RepeatMode).
- Add [EntitySet](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/EntitySet).

## 2020-10-16

### Added

- Add [StaticCollectionBrowsePrompt](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/EventHandler#StaticCollectionBrowsePrompt).
- Add [ReleaseChannel](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/ReleaseChannel).
- Add [State](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/State).
- Add [Version](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/Version).

## 2020-10-08

### Added

- Add [StaticCanvasPrompt](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/EventHandler#StaticCanvasPrompt)#sendStateDataToCanvasApp.
- Add [SynonymType](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/SynonymType)#acceptUnknownValues.
- Add [Engagement](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/CustomAction#engagement)#assistantLink.
- Add [AssistantLink](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/CustomAction#AssistantLink).

### Changed

- Make [LocalizedSettings](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/LocalizedSettings)#sample_invocations field optional.
- Make [IntentParameter](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/Intent#intentparameter)#ClassReference optional.

### Deprecated

- Deprecate [ActionLink](https://developers.google.com/assistant/actionssdk/reference/rest/Shared.Types/CustomAction#actionlink).