pybind11 · Issues· 728 open
Open on GitHubLocally synced open issues (discussions stay on GitHub)
- #6179
[BUG]: Repeated gil_scoped_acquire in a persistent C++ thread pool causes a PyThreadState_Clear hotspot on free-threaded CPython 3.14
triageUpdated Sep 16, 2026 - #6178
[BUG]: Constructor for type_caster<std::vector<std::shared_ptr<T>>> Never Called
triageUpdated Sep 15, 2026 - #6159
Fable 5.1 review of pybind11
Updated Sep 14, 2026 - #6174
[BUG]: Intermittent null internals_pp_manager::get_pp() during concurrent subinterpreter imports on Windows
triageUpdated Sep 12, 2026 - #5937
[BUG]: CMake add_subdirectory() interference from system-installed pybind11
triageUpdated Sep 3, 2026 - #6168
[BUG]: missing changelog for 3.1.0 on readthedocs
triageUpdated Sep 3, 2026 - #2332
Why pybind11 generated enum type is not PEP 435 compatible. say, it doesn't have value attribute and it's not iterable.
Updated Sep 3, 2026 - #6167
[BUG]: -Wmaybe-uninitialized warnings in O3 optimization
triageUpdated Sep 2, 2026 - #5813
[BUG]: Python_ADD_LIBRARY: target Python::Module not defined
triageUpdated Aug 8, 2026 - #1201
pybind11 cheatsheet documentation
Updated Jul 8, 2026 - #5271
[BUG]: implicitly_convertible with templated constructor
triageUpdated Jun 23, 2026 - #4239
pybind11 + pydantic
triageUpdated Jun 8, 2026 - #6080
[BUG]: `cast_error` using `PYBIND11_OVERRIDE` with implicitly converted opaque vectors
triageUpdated Jun 3, 2026 - #6071
Collecting subinterpreter-related CI flakes
Updated May 24, 2026 - #6076
Untrusted impersonation of the project at pybind11.com
Updated May 23, 2026