# Web Client SDK version 1.9.5 **URL:** \ **Category:** New Releases\ **Created:** [May 18, 2021, 7:19pm UTC](https://devforum.zoom.us/t/web-client-sdk-version-1-9-5/50522 "2021-05-18T19:19:54Z")\ **Posts on this page:** 6\ **Page:** 1
**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:** [May 18, 2021, 7:19pm UTC](https://devforum.zoom.us/t/web-client-sdk-version-1-9-5/50522/1 "2021-05-18T19:19:54Z")
Hello Zoom Developers, here are the updates for the **Web SDK version 1.9.5 release** : ## Added - Support language interpretation for participants. - Support for audio and video preview before joining a meeting or webinar. - Support for auto and manually approved registered meetings. - Support [meeting](https://marketplace.zoom.us/docs/sdk/native-sdks/web/build/meetings/join#joining-a-registered-meeting) and [webinar](https://marketplace.zoom.us/docs/sdk/native-sdks/web/build/webinars/join#joining-a-registered-webinar) registrations using the “tk” parameter. - Support for panelists to join webinars with registration in Practice mode using the “tk” parameter. - Support for automatically joining a webinar as a panelist. - Support for joining manually-approved webinars. - Support for reordering gallery and speaker view within webinars. - Add helper.html to support Web SDK isolation for changes related to Chrome 92. See [Announcements](https://marketplace.zoom.us/docs/guides/stay-up-to-date/announcements) for details. - Support audio quality of service (QOS). - `setLogLevel` API to print logs. To use this API, set debug to true and use `setLogLevel('info')` . - Support for pre-assigned breakout rooms. - Ability to disable audio and video preview within the initialize function. ## Enhanced - UI improvements for styles, such as meeting info icons, updated label for the stop recording dialog, updated raise hand icon position for active speaker mode. - Participants can choose the breakout room that they want to join. - When entering or leaving a breakout room, the SDK auto enables audio and video. ## Fixed - Chrome 90 issue where video freezes when WebCodecs is turned on. You can also see the update listed on our Changelog: [https://marketplace.zoom.us/docs/changelog](https://marketplace.zoom.us/docs/changelog) Thanks, Tommy ---
**Author:** ![anweshan](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/anweshan/32/26346_2.png) [@anweshan](https://devforum.zoom.us/u/anweshan)\ **Post date:** [May 18, 2021, 9:08pm UTC](https://devforum.zoom.us/t/web-client-sdk-version-1-9-5/50522/2 "2021-05-18T21:08:08Z")
Hey @tommy > [@tommy](#): > > Support [meeting](https://marketplace.zoom.us/docs/sdk/native-sdks/web/build/meetings/join#joining-a-registered-meeting) and [webinar](https://marketplace.zoom.us/docs/sdk/native-sdks/web/build/webinars/join#joining-a-registered-webinar) registrations using the “tk” parameter My question is How Long is the `tk` parameter valid? Regards, Anweshan ---
**Author:** ![JackYang](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jackyang/32/1135_2.png) [@JackYang](https://devforum.zoom.us/u/JackYang)\ **Post date:** [May 19, 2021, 1:11am UTC](https://devforum.zoom.us/t/web-client-sdk-version-1-9-5/50522/3 "2021-05-19T01:11:51Z")
WebSDK no tk length limitation , the limitation is the url max length. ---
**Author:** ![alexmayo](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/alexmayo/32/27289_2.png) [@alexmayo](https://devforum.zoom.us/u/alexmayo)\ **Post date:** [May 19, 2021, 1:22pm UTC](https://devforum.zoom.us/t/web-client-sdk-version-1-9-5/50522/4 "2021-05-19T13:22:17Z")
Thanks @tommy! Please could someone update the documentation to show the latest SDK version, otherwise new developers will be using an outdated SDK 🙂 > **[Build an App - Web - Client SDKs - Zoom Software Development Kit (Zoom SDK)](https://marketplace.zoom.us/docs/sdk/native-sdks/web/build#option-2-import-through-cdn)** > > Build an App > > This guide will walk through the steps to get started with the Web SDK through the following steps: > > Downloading the SDK > > Integrating the... ---
**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:** [May 19, 2021, 9:56pm UTC](https://devforum.zoom.us/t/web-client-sdk-version-1-9-5/50522/5 "2021-05-19T21:56:14Z")
Thanks @alexmayo , this has since been updated. 🙂 -Tommy ---
**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:** [May 19, 2021, 9:56pm UTC](https://devforum.zoom.us/t/web-client-sdk-version-1-9-5/50522/6 "2021-05-19T21:56:21Z")