Amazon is updating its recently launched Fire TV Channels app. The free, ad-supported streaming platform has a new sidebar that lets you navigate through different categories of content along with a new slate of shows.
Fire TV Channels first launched in May with a lineup of free shows, live news, music videos, and sports from over 400 different providers, such as ABC News, CBS Sports, Fox Sports, America’s Test Kitchen, Martha Stewart, and others. But now, Amazon says the app will also…