Changelog

Propagation policy and palette fix (AC 27/28/29): finish holes keep the full parent opening size (no width/height shrink); glue/cluster detection tightened for selected layer walls; auto-sync on parent edit disabled (Propagate manually — delete still purges children); quieter release logging; closed palette no longer reopens after Archicad restart.

Propagation and sync polish (AC 27/28/29): vertical clip and junction anchors on partial finish segments, glued-layer cluster detection regardless of wall draw direction, deferred parent sync with GUID remap, purge of stale children on re-propagate, and refined NL Universal Opening 2D/3D GDL (WALLHOLE2 arcs and polygon stretch).

Selection table and layers polish (AC 27/28/29): classification column with element-type fallback when no class is set; bulk ID assigns the same ID to all selected elements (no -01/-02 suffixes); resizable columns and grouping; multilingual ID/Layers UI; trial and activation from the launcher palette.

Major rework: custom NL Universal Opening GDL (polygon up to 20 vertices, arc edges, niches, plan/3D hotspots); convert GS windows by transferring real shape from library addPars (iWindowShape, arch, shoulder, ellipse, custom contour) instead of a silent rectangle; in-place ParamTransfer plus ShapeExtractor fallback; IFC Pset Nordlab_OpeningMaster; palette convert / propagate / refresh / delete with unified undo.

Earlier propagation core: glued finish-wall detection in core coordinates, full layer clusters in the palette, propagated delete via classification, and batched propagate/delete/refresh undo steps. Removed Teamwork auto-reservation and the internal test menu.

Improved text mark parsing for mixed-layer DWG imports.

Distribution: multiple paths in one run.

Fixed ruled shell closure on open spline paths.