# SendBird Calls v1.7.0 (JavaScript) has been released! (2021-06-04)

**URL:** <https://community.sendbird.com/t/sendbird-calls-v1-7-0-javascript-has-been-released-2021-06-04/2401>\
**Category:** New Releases\
**Created:** [June 4, 2021, 7:36am UTC](https://community.sendbird.com/t/sendbird-calls-v1-7-0-javascript-has-been-released-2021-06-04/2401 "2021-06-04T07:36:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sendbird](https://sea2.discourse-cdn.com/flex020/user_avatar/community.sendbird.com/sendbird/32/5002_2.png) [@Sendbird](https://community.sendbird.com/u/Sendbird)\
**Post date:** [June 4, 2021, 7:36am UTC](https://community.sendbird.com/t/sendbird-calls-v1-7-0-javascript-has-been-released-2021-06-04/2401/1 "2021-06-04T07:36:28Z")

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[https://github.com/sendbird/sendbird-calls-javascript/releases/tag/1.7.0](https://github.com/sendbird/sendbird-calls-javascript/releases/tag/1.7.0)

1.7.0 (June 4, 2021 UTC)  
• Added capability to query rooms.  
• Below interfaces are added in `SendBirdCall`  
• `RoomListQuery`  
• `RoomListQueryParams`  
• Below methods are added in `SendBirdCall`  
• `createRoomListQuery(params: RoomListQueryParams): RoomListQuery`  
• Added support for customized host URL  
• Now, you can customize API/WebSocket host URL when `init()`.  
• Below method is changed in `SendBirdCall`  
• `init(appId: string, apiHost?: string, websocketHost?: string): void`  
• Improved security.  
• Improved stability.