3D views - Sections in 3D: right-click a section in the browser to see the model cut by its plane and depth. The section's fills, annotations (dimensions, level marks, tags, texts) and lines, with their pen weights and dash patterns, are shown on the cut. An elevation turns the camera. - Cut elements read as solids: each cut layer is closed by a cap in its own material. - Section box (View → Section box, BX): - handles on its faces, Fit and Cut at plan; - it can be turned about the vertical, or aligned to the selected element; - saved 3D views keep it; - its cuts can show the section fills and hatches, as on a sheet. - Storeys shown in 3D views (report #29): every storey, the ticked ones, the active one only, or the active one and those below. You can also cut the model 1.20 m above the highest storey shown. - Layers in 3D views: every layer, without finishes, or the cores only. A 3D view has its own discipline and style, like a drawing. - Walk mode: right-click in a plan to walk into a room at eye height (WASD, drag to look, Esc to leave). - Walls, columns, furniture and closed windows stop you. Doors let you through. - You walk up and down stairs and ramps, and fall off edges. - Space jumps; F flies through everything. - Export 3D can export the model as the view shows it: storeys, layers, cuts and hidden elements included. - The project's 3D view is now simply named 3D. A project opens on the ground floor plan, with the 3D in a tab beside it. Working together (new) - File → Share session… shares the open project through an invitation link or code. Guests are editors or viewers. - Join session… from the start screen or the File menu. A link also opens the web version as the host's guest. - Each participant undoes only their own edits. - Participants are shown in the top bar, with their cursors and selections in plan. - The connection is end-to-end encrypted. MEP (new, free) - An open MEP module in the free edition: