Unreal Media Server v8.0 Release Notes.

Unreal Media Server:
   RTP(UDP) Unicast protocol support.
   Unicode support for Aliases, Virtual Folders, Usernames, Passwords, Metadata etc. - you can specify them in any language.
   Fixed Multicast and MMS streaming of some mp4 and wmv files.

Unreal Live Server:
   RTP(UDP) Unicast protocol support.
   Unicode support.
   Recording of h.264/AAC content into MP4 files.
   Fixed AAC Audio Encoding out-of-synch problem.

Streaming Media Player, ActiveX control and cross-browser plugin:
   RTP(UDP) Unicast protocol support.
   Unicode support.
   Ability to play in FullScreen mode from the beginning.
   Ability to prohibit FullScreen.
   Fixed problem of black video window when returning from FullScreen mode on Windows7/Vista.