Here are the primary changes in the library from the 10/27 update that just went live.
IP Highlights
Boxee Box by D-Link: Added many new commands including play position status and set (not all new functionality will work before Roomie 1.7.)
Denon Receivers: Added Aux 2 input for 2012 receivers. Added HDMI OUTPUT AUTO command.
Dreambox: Added several new commands.
Marantz Receivers: Synchronized with latest Denon changes.
Sony VPL-VW1000ES Projector: Added basic commands.
Infrared Highlights
Apple TV: Replaced existing command set with improved set that matches the original remote more closely.
Arris Moxi Series: Replaced existing command set with improved set.
DarbeeVision Darblet Video Processor: Added.
Philips DCR8111/06 (UPC-Cablecom): Added.
Serial Highlights
Atlona AT-PRO2HD88M HDMI Matrix: Added.
Niles ZR Series Multizone System: Added.
Sony VPL-VW1000ES Projector: Added basic commands.
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.