What is the difference between the two editions?
They're summarized in the 2nd edition rulebook:
- Home Support cannot cause a reshuffle.
- The French Bateaux card has been removed.
- You cannot put location cards in reserve.
- A single card lets you raid along 2 connections instead of 1.
I don't think they made any map or card changes, but someone else can chime in if I'm mistaken.