Add text about the requirement for Client-side Room Creation enabled.
Also updated the doc link to the currently published beta.
Contributing to Twilio
All third-party contributors acknowledge that any contributions they provide will be made under the same open-source license that the open-source project is provided under.
[x] I acknowledge that all my contributions will be made under the project's license.
Add text about the requirement for Client-side Room Creation enabled.
Also updated the doc link to the currently published beta.
Contributing to Twilio