Changes since v2.11.0:
- Resize a selection by dragging the knob at its bottom-right corner (e209435)
- Delete empty columns when the selection spans all rows of an empty grid (198ef11)
- Fold or unfold all selected cells together, recursively with Ctrl+Shift+double-click (e7e19f8)
- Fold all selected cells with Ctrl+double-click inside a selection (bfc1960)
- Show GTK's own labels, like Cancel, in the language chosen in TreeSheets (6f23811)