We’re pleased to announce the release of Agora Web SDK v4.23.4, published on June 5, 2025. This version includes key improvements related to audio compatibility in Chrome and other browsers.
What’s New
This update addresses a recently identified issue affecting audio transmission in Chrome versions 136 and 137, particularly in mixed-browser sessions where some participants do not support the H.265 codec (e.g., Firefox, Safari, or older Chrome versions).
Issue Resolved
In certain scenarios, users may have experienced no audio being heard after unmuting, despite media being published. This was due to codec negotiation issues introduced with H.265 support in newer versions of Chrome.
Agora Web SDK v4.23.4 includes:
- A fix for cases where no sound was heard when calling setMute or setEnable methods.
If you are currently using v4.23.0 or later, we strongly recommend upgrading to v4.23.4 to ensure optimal cross-browser audio performance.
Thank you for choosing Agora!
The Agora Team