This release includes multiple breaking changes: zPSApp.bundle replaced with cmmbase.framework, OpenGL support removed for macOS canvas video rendering, raw audio send buffer reduced to 100 ms cap, and deprecated APIs removed. New features add camera device selection for video preview, a cross-session command channel, OnHold holding state management, and mic test playback support. A bug fix resolves screen sharing not stopping when triggered from the system popup.
Tags: breaking-change, deprecation, new-feature, bug-fix, sdk-version | Breaking changes include replacing zPSApp.bundle with cmmbase.framework, an updated code-signing certificate, removal of OpenGL support for canvas video rendering on macOS (starting in 2.6.5), a smaller raw audio send buffer capped at 100 ms per call with a new error code for oversized sends, rejection of incompatible clients from OnHold-enabled sessions, and removal of deprecated APIs from before version 2.6.11. Additions include camera device selection for video preview, a cross-session command channel with new callbacks and interfaces, an OnHold holding state in the join flow with helper classes to manage held users, and mic test playback support before and after audio sessions. Deprecated methods startVideoPreview deviceID resolution and startVideoCanvasPreview deviceID and replaced them with new equivalents with a cameraDeviceID parameter. Added a Swift sample app. Fixed bug where Stop Sharing was not halting screen sharing when triggered from the system popup.