RC-EDA v3.0 - 11/07/2022: New feature: The RC-EDA can now send CEC power on/standby commands out the HDMI ports based on video being present/not present on the HDMI input. New feature: The RC-EDA now supports RS232 commands through the 3-pin control port. See the SCT_Programming_Guide on www.soundcontrol.net for details. v2.0 - 08/29/2022: Fixed an issue where CEC signals would not always replicate out of the HDMI ports. v1.0 - 11/17/2021: Initial public release.