Microsoft rolled out a new update to Movies and TV (Films and TV) app to Windows Insiders in the Fast Ring.
This update replaces the old Hamburger Menu and introduces a new tabbed design like it previously rolled out to the Photos and People apps.
We also noticed a new explore section which lets the user browse Movies and TVs as well as watch trailers of new and upcoming movies. A new combined library view merges the purchased Movies and TV Shows instead of separating them.
These are just the noticed changes as MSPowerUser claims as the whole changelog isn’t available yet. The article will be updated as the bits become visible.