layerling 1.135.0

• Shape library in sections, with a search and Recently used (Discussion #1170, PR #1218 by @marcus040473): The library stays one scrolling list with the same grid, drag and drop, moving, resizing and pinning, but is now in sections with their counts (Basic shapes, Vessels, tubes & transitions, Holes & cut-outs, Connections, Mechanics & moving parts, Systems & templates, Lettering & signs, Decorative outlines, Helpers); a shape no section names yet lands in "More shapes". A click on a section's name folds it, and what is folded stays folded. Recently used on top holds the last four shapes put in. A search field finds a shape by its name in the current language, its English name and the words of the command search (USB finds the port opening, pipe the cylinder and the tube); the section names are not searched. Custom shapes start folded to one line while they hold nothing. The simple mode keeps its short list. The guide's list of what the library offers follows the sections in nine languages and now names the shapes some languages' lists were missing.
• Cable channel (PR #1219 by @marcus040473): A new tool under Edges & walls: a round tunnel through a body for a cable or an LED lead. Select the body, click where the cable goes in and where it comes out, and layerling finds the way by itself: through a grid of small cubes, keeping to the middle of the body, with the wall you asked for, straightened into a few pieces with bends no tighter than the smallest bend. The channel becomes a bent tube as a hole, grouped with the body, and the panel warns in red where a bend had to be tighter than asked (only when it is more than 5 % tighter). The MCP reports the bent tube's chain as well.
• Lid: a hinge along the back (PR #1217 by @marcus040473): The lid tool has Hinge at the back: knuckles take turns along the body's straight back side, those between on the lid, with a clearance, and a straight hole through all of them for a pin (1.75 mm by default, so a piece of filament will do). Print the pin too adds a matching pin as its own part. The body's knuckles stand on a 45° slope, so it still prints upright without support. Works with a pushed-in and a flat lid; off for a cap, which would hit the back wall. MCP: make_lid takes hinge, hingePin, hingeGap, hingeKnuckles and hingePrintPin.
• Show overhangs says how steep and how much (PR #1223 by @marcus040473): While Show overhangs is on, a line under the view gives the steepest overhang and the area beyond the angle that needs supports ("Steepest overhang 90° on "Table" · 44 cm² beyond 45° need supports"), or how steep the steepest one still is when nothing needs supports. layerling_show_overhangs returns steepestOverhangAngle per body.
• Vase teapot lid: its overhang is checked as it prints, upside down (PR #1222 by @marcus040473): The Print card checked the vase standing, but a teapot lid prints upside down, where a shoulder that narrows towards the rim leans out. The note now covers the body up to the joint and the lid as it lies, with the steepest angle and where it is.
• Bricks: flat boxes stay closed (Discussion #1204, PR #1215 by @marcus040473): Bricks on a flat box (7 mm high, on the top and all sides) came out open or non-manifold at some sizes (150 × 125 × 7 mm, 175 × 120 × 7 mm), not at others. The joints were cut course by course, and cutting the next course tore the slivers the first one left on a coarse face. The joints of every course are now cut in one go over the bond's period, and the bricks look as before.
• Draw the vase: the settings column scrolls in a low window (Discussion #1186, PR #1216 by @marcus040473): With a photo loaded, the rows under "Add a photo" were cut off on a low screen. The column beside the board now scrolls on its own, with the thin bar of the properties panel.
• Danish (PR #1224 by @Henrikth12): The history of 1.134.0, chapter 07 of the guide and the play buttons of the history view in Danish; "omrids" is neuter in four places.
• SBC board: the ribbon cables come out one above the other: With Ribbon cables out through the wall, the Raspberry Pi 5's camera and display cables went out to the right, through the Ethernet jack. They now come out at the PCIe end, the three openings one above the other in one plane, each as wide as its connector is long and as high as it stands; on the Pi 4 and 3 B+ the camera's opening sits over the display's at the left end (ribbonWays, ribbonExit in sbcBoards.ts).