Line-by-line stage/unstage buttons are no longer offered
"Discard selected lines" is gone (again)
Buttons to stage/unstage lines have disappeared
Cannot find "Stage hunk/lines"/"Discard hunk/lines" in UI for 1.6.19
Stage Hunk/Unstage Hunk buttons are not shown
Stage hunk/lines buttons missing
Regression from 1.6.18 - lost Stage/Unstage Hunk/Line buttons
Lost Stage hunk and Unstage hunk buttons whilst staging.