# Developer impacting changes during COVID-19

**URL:** <https://devforum.zoom.us/t/developer-impacting-changes-during-covid-19/8930>\
**Category:** API and Webhooks\
**Created:** [March 18, 2020, 7:24pm UTC](https://devforum.zoom.us/t/developer-impacting-changes-during-covid-19/8930 "2020-03-18T19:24:30Z")\
**Posts on this page:** 1\
**Showing post:** 36

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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:** [April 7, 2020, 4:52pm UTC](https://devforum.zoom.us/t/developer-impacting-changes-during-covid-19/8930/36 "2020-04-07T16:52:55Z")

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Hey everyone, see the Web SDK fix here:

> [@Web SDK version 1.7.4 is now live](https://devforum.zoom.us/t/web-sdk-version-1-7-4-is-now-live/11771):
>
> Hello Zoom Developers, With the recent changes coming from Zooms Web Clients Maintenance Window on April 2, 2020. We are releasing a new Web SDK version 1.7.4 to stay in parallel support of Zooms Web Client services. All users are required to updated to version 1.7.4 immediately as versions 1.7.2 and below will no longer be operational. For full details about 1.7.4, please visit the latest [Web SDK change log page](https://marketplace.zoom.us/docs/changelog). To get started, you can find the latest Web SDK version in the following locat…

For the JWT Token invalid access token error, to fix, deactivate and re activate your JWT App:

 ![image](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/2X/6/6410d45a61c4a9b0c7f38577da3c43dc57be79f5.png)

Thanks,  
Tommy

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