There was an deadline extension from June 1 2023 to Sep 1 2023.
There are 2 things worth mentioning here.
- Web Meeting SDK will need to be auth using Meeting SDK App Type. I believe you might be using Web SDK version 2.6 or lower. On 5th August, this will stop working, and you will need to upgrade your Web SDK to newer version.
- Newer version of Web SDK (>2.7) will require Meeting SDK App Type to generate your JWT token.
Do check out the migration guide here