Apple has updated its Apple TV universal search feature for US users to include several new providers, many from the Discovery Communications group of networks. On the fourth-generation Apple TV, Siri can now search for shows that air on AHC GO, Destination America GO, Discovery Life GO, Filmstruck, Shudder, Sundance Now and Velocity GO. While those changes only apply to the US, Canada gains integration for City Video and CraveTV, while Australian users now have support for AnimeLab and DocPlay. MUBI support has also been extended to France, Japan, Mexico, the Netherlands and Spain. [via AppleInsider]