This release introduces OnHold state support for video sessions with new APIs for managing held users, adds a command channel between main and sub-sessions, and reduces raw audio buffer size to 100ms per call. It removes deprecated APIs, rejects incompatible clients in OnHold sessions, and fixes a camera resource leak after second camera sharing stops.
Tags: breaking-change, new-feature, bug-fix, sdk-version | Breaking changes include the following. Raw audio sending now uses a smaller buffer (capped at 100 ms per call), with a new error code for oversized sends. Video sessions with OnHold support will reject incompatible clients, and a number of deprecated APIs from before version 2.6.11 have been removed. Additions include an OnHold holding state in the join flow, with new helper classes, interfaces, and callbacks to manage held users; a command channel between main sessions and sub-sessions with new interfaces, enums, and a cross-session callback; and an optional aspect parameter for startVideoCanvasPreview to control aspect mode. The microphone and speaker test capability can now be used before joining a session and after audio has been stopped. Fixed bug where the camera resource wasn't released after the second camera sharing was automatically stopped.