0.12.0

PPT text atoms now expose bounded direct character runs with UTF-16 spans, runsStatus, runsDiagnostic and existing literal font sizes. Eligible uniquely owned inline text boxes can replace a two-byte font-size operand through run.directFontSizePoints. No style insertion, inherited formatting resolution, run splitting, notes rich-run editing or general character-format writer is added. Model identity maps keep bulk reads linear while refreshing retained handles after supported edits. Native PowerPoint font edits and save/reopen pass unchanged-field comparisons against an unchanged-save control; both saves normalize the same six notes-shape IDs.

Binary Visio v11 pages expose topLevelShapeIds and shapes expose childShapeIds, with shapeOrderIssue diagnostics when order is unresolved. This corrects the previous physical-order assumption on a broader owned native two-page fixture with a group, master, style and layers. Flat shape arrays remain unchanged for lookup compatibility, and child coordinates remain local. The reader resolves owner-scoped ShapeList/ShapeId mappings with bounded resources, explicit malformed-input outcomes and byte-exact no-op preservation.

This release retains DOC/XLS additions and VSD/PPT safety gates from 0.11.0. It adds no native VSD transform admission, master/style/ShapeSheet evaluation, hidden secondary geometry or full drawing renderer. Native references establish declared captured semantics; rendering and complete legacy parity remain gaps.