include/pyo3/pyo3-ffi/src/object.rs (2 lines): - line 625: // TODO: reimplement the logic in the header in the free-threaded build, for a little bit of performance. - line 689: // TODO: reimplement the logic in the header in the free-threaded build, for a little bit of performance. include/pyo3/pyo3-build-config/src/impl_.rs (2 lines): - line 461: // TODO: abi3 is a property of the build mode, not the interpreter. Should this be - line 1619: // FIXME: PyPy & GraalPy do not support the Stable ABI. include/pyo3/pyo3-ffi/src/floatobject.rs (1 line): - line 6: // TODO: remove (see https://github.com/PyO3/pyo3/pull/1341#issuecomment-751515985) include/pyo3/pyo3-ffi/src/lib.rs (1 line): - line 370: // TODO: Replace this implementation with `CStr::from_bytes_with_nul` when MSRV above 1.72. include/pyo3/pyo3-ffi/src/dictobject.rs (1 line): - line 120: // TODO: remove (see https://github.com/PyO3/pyo3/pull/1341#issuecomment-751515985)