- Added the ability to Activate Relay devices.

- Added the ability to select third-party audio-only speaker devices.

- Added a status icon to the location list to display when a location contains offline or unreachable devices.

- Updated the push notification format.

- Updated the site list to display locations in a nested format.

- Updated the default behavior for two-way audio activation to initiate by tapping the icon.

- Improved stability and security.