Many good and bad changes I can live with. One thing I will miss: * Columns setting no longer wraps the diff lines. Horizontal scroll is now unavoidable and cumbersome due to having to use either the mouse or the arrow keys to move the cursor on the line.
Tips for others: * I previously used 'r' to go straight to publishing my comments. This shortcut is now 'a'. * 'x' expands all history – the preference for having it always expanded seems to be gone.
-Niklas