v0.9.0

Added

• Sloping walls: every wall in the room's wall list has a new button Sloping. It gives the wall a height at its start and another at its end, and the top runs straight between them: a lean-to room, a wall that follows a sloping ceiling, clerestory windows high on the tall side. Both heights may be above the floor height. Windows and doors on such a wall stay under its top, so a window near the high end can be taller than one near the low end. A corner added to a sloping wall splits the slope at the height it has there. Asked for in discussion #4.
• Outdoor areas can have any shape: the selected lawn, terrace, pool, fence and so on now shows a + in the middle of every edge, like a room. Drag it to add a corner; the corner buttons in the form (1 ×, 2 × …) take a corner away again. Asked for in discussion #6.
• Flat roofs can be reshaped the same way: the + on the edges of a flat or parapet roof turns the rectangle into a free shape, and its corners can be added, dragged and removed. (Pitched roofs stay rectangles over their ridge; L- and T-shaped houses are still built from several sections.) Asked for in discussion #6.
• Turn a solar field on a flat roof: the solar form has Rotation with quick ↺ 90° and ↻ 90° buttons. The field turns about its middle, its modules and frames turn with it, and it is kept on the roof. Asked for in discussion #5.
• Fold the room panel away: the room panel has a new − button next to the ✕. It hides the devices and keeps the room in view, which is what you want on a phone; a tap on the arrow opens it again. The panel starts open for every room. Asked for in discussion #3.

Full changelog: https://github.com/therealMRBK/NextFloor/blob/main/CHANGELOG.md