I know Line 6 is not going to update the Helix manual until v3.0 so I decided to combine all the updates in one Excel Sheet.  I know others have listed all the amps and effects and have gone into detail about them, so I did not repeat that level of detail here.  I just included what Line 6 did in their updates - including Features and Improvements.   I would normally put this info in a database, but figured a lot more people probably have Excel so I decided to go that route.   It's a b