Lets make a List for all new features

Kindly Cooperate

• Folders
• Selecting messages
• Internet sharing over bluetooth

• Apps corner (amazing by the way)
• IE Fixes

Interactive phone covers, new resolutions coming to Windows Phone 8.1 Update GDR1 | Windows Phone Central
Microsoft reveals Update 1 for Windows Phone 8.1, due next week for Preview users | Windows Phone Central
Internet sharing over Bluetooth comes via GDR1 update for Windows Phone | Windows Phone Central

Or... take the time and bother to read articles posted on this site - they aren't made for the hell of it.

See above :smile: