Field bug (2026-08-31): copy-pasting a symbol whose pins kept their source
uuids corrupted the sheet's ydoc on delete (pcbjam-shared: cross-parent
re-key fix, bumped here); the pcbnew tab's sibling mirror then silently
froze on the dangling refs, so "Update PCB from Schematic" with delete
enabled never removed the deleted symbols' footprints — until any later
edit resynced the sheet.
- standalone sibling-restage: render tolerantly past dangling item refs
(docToFile onMissingItem) and console.warn on drops/failures instead of
only the gated debug log — a frozen mirror is no longer silent.
- pcbnew_embind flushDiff: dirty roots that are already STRUCT_DELETED emit
forced removals on both wires instead of being P-5-skipped (observed: 8
footprints deleted on the board stayed in the board room forever); they
are erased from the next baseline so a redo re-adds them.
- eeschema_embind blobFor: lift an unlifted child (field/pin/sheet-pin) to
its screen root before serializing — the selection writer emits nothing
for such a child standalone, so the entry used to reach JS as an empty
envelope and be skipped, silently dropping the edit; residual empty blobs
now warn instead of shipping hollow envelopes. SCH_MARKER_T (ERC
artifacts, never file content) stays out of the snapshot and seed.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MLPKYptXFrxHj5Gu7rhToz
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