The update introduces ACT-2713, enabling Ultrix™️ to change Acuity sources for tieline support. It resolves key issues, including unresponsiveness and memory leaks on TouchDrive panels (ACT-4280, ACT-4282, ACT-4288), synchronization errors with 1080p/23.98 sources (ACT-4255), and AUX Bus naming issues (ACT-4257). Additional fixes address UMD input options (ACT-4045), 3D DVE assignment (ACT-4261), mirrored Aux views in MultiPanel setups (ACT-4212), and video server control from the satellite panel (ACT-4290).