Steam SDK 1.49 .h Steam SDK 1.49 libraries Delete ISteamTV (seems to be removed from the SDK now) Add missing BroadcastUploadStart_t and BroadcastUploadStop_t callbacks Generate for new SDK Added SteamApps.IsTimedTrial Added SteamFriends.OnOverlayBrowserProtocol Added SteamFriends.RegisterProtocolInOverlayBrowser UnitTest DLL fixes