- GIL policy gains the XSTEP exception (STEP/IGES hold it; RWStl releases).
- A new rule, learned three times the hard way: an unregistered type cannot be
a default argument, because nanobind converts defaults at binding time and
the failure is a bare std::bad_cast at import with no file or line.
- A section on matching upstream: what sigdiff exists for, why static analysis
cannot see instance methods, and why the app's suite cannot gate a single
increment.
- An OCCT 8.0 watchlist, so the 10E bump is a known quantity.
- S5 marked settled: no CSF_* resources needed in the wheel.
stroblme
94a121513a