# Web Meeting SDK 2.1.0

**URL:** <https://devforum.zoom.us/t/web-meeting-sdk-2-1-0/61276>\
**Category:** New Releases\
**Created:** [December 9, 2021, 11:35pm UTC](https://devforum.zoom.us/t/web-meeting-sdk-2-1-0/61276 "2021-12-09T23:35:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [December 9, 2021, 11:35pm UTC](https://devforum.zoom.us/t/web-meeting-sdk-2-1-0/61276/1 "2021-12-09T23:35:53Z")

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Hello Zoom Developers, here are the updates for the **Web Meeting SDK version 2.1.0 release** :

## Added

- Support for WebCodec Encode API to improve audio/video/sharing quality and experience
- Browser-console messages to clarify Gallery View requirements when insufficient – such as SharedArrayBuffer Origin Trial or cross-origin isolation status

## Enhanced

- “Chrome Tab” screen share option to include “Share audio” checkbox

# Client View

## Added

- Focus mode

## Fixed

- Bug where both audio tracks can be heard when using Language Interpretation
- Meeting crashes when spotlighting 4+ people
- Broken “Learn More” link in Screen Sharing popup when attempting to share without browser access
- Inability to change reaction skin tone
- “join()” function not returning error codes when password is incorrect

* * *

# Component View

## Added

- “Tk” parameter to “join()” function to allow users to join Webinars with registration

## Enhanced

- Code architecture quality and robustness

## Fixed

- Issue where the Gallery View page-change buttons could be positioned incorrectly
- Not all hands being lowered properly when clicking “Lower Hand” button

You can also see the update listed on our Changelog: [https://marketplace.zoom.us/docs/changelog](https://marketplace.zoom.us/docs/changelog)

Thanks,  
Tommy

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [December 16, 2021, 11:36pm UTC](https://devforum.zoom.us/t/web-meeting-sdk-2-1-0/61276/2 "2021-12-16T23:36:30Z")

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Closed on December 16, 2021, 11:36pm UTC

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