v13.0.0

✨ Features

• Add getHistoryVisibility() and getGuestAccess() (#1940). Contributed by SimonBrandner.
• Add getBuffer() to QRCodeData (#1927). Contributed by SimonBrandner.
• Added createDataChannel() and CallEvent.DataChannel to MatrixCall for creating and listening for WebRTC datachannels. (#1929). Contributed by robertlong.
• Add file locking to MSC3089 branches (#1909).
• Add hasBeenCancelled to VerificationBase (#1915). Contributed by SimonBrandner.
• Add ISasEvent (#1908). Contributed by SimonBrandner.
• Count notifications in encrypted rooms client-side (#1872). Fixes element-hq/element-web#15393 and element-hq/element-web#15393. Contributed by SimonBrandner.
• Exclude opt-in Element performance metrics from encryption (#1897).

🐛 Bug Fixes

• Fix race on automatic backup restore (#1936). Fixes element-hq/element-web#17781 and element-hq/element-web#17781.