Here are the primary changes in the library from the 9/18 update that just went live.
Denon/Marantz Receivers: Added AUDYSSEY DSX ON HEIGHT WIDE command for models that support it.
Samsung Blu-ray Players: Added Channel Up/Down commands for European combo models.
Sony TVs: Fixed DIGIT SEPARATOR command so that tuning channels with fractional numbers like 2.2 works properly.
Epson Projectors: Added numerous COLOR MODE commands supported by some models.
Anthem Receivers: Added and updated many commands. Feedback is part of Roomie 1.6.1.
Krell Receivers: Updated codes for better responsiveness.
To force your copy of Roomie to update right away, force quit Roomie by tapping the Home button, then double-tap Home to bring up the application bar, tap and hold the Roomie icon until a red minus sign appears, and then tap that sign. The next time you run Roomie, the library will automatically update.