Changelog for python-pybind11-common-devel-2.13.6-1.3.noarch.rpm :

* Mon Sep 16 2024 Dirk Müller - update to 2.13.6:
* A new self._pybind11_conduit_v1_() method is automatically added to all py::class_-wrapped types, to enable type-safe interoperability between different independent Python/C++ bindings systems, including pybind11 versions with different PYBIND11_INTERNALS_VERSION\'s. Supported on pybind11 2.11.2, 2.12.1, and 2.13.6+. #5296
* Using __cpp_nontype_template_args instead of __cpp_nontype_template_parameter_class. #5330
* Properly translate C++ exception to Python exception when creating Python buffer from wrapped object. #5324
* Adds an answer (FAQ) for \"What is a highly conclusive and simple way to find memory leaks?\". #5340
* Sat Aug 31 2024 Dirk Müller - update to 2.13.5:
* Fix includes when using Windows long paths (\\?\\ prefix).
* Support -Wpedantic in C++20 mode. #5322
* Fix and test support for py::tuple and py::list.
* Fix paths with spaces, including on Windows. (Replaces regression from #5302) #4874
* Remove repetitive words. #5308
* Quote paths from pybind11-config #5302
* Fix typo in Emscripten support when in config mode (CMake) [#5301]
* A pybind11::detail::type_caster_std_function_specializations feature was added, to support specializations for std::function\'s with return types that require custom to- Python conversion behavior (to primary use case is to catch and convert exceptions). #4597
* Use PyMutex instead of std::mutex for internal locking in the free-threaded build. #5219
* Add a special type annotation for C++ empty tuple. #5214
* When compiling for WebAssembly, add the required exception flags (CMake 3.13+). #5298
* Make gil_safe_call_once_and_store thread-safe in free- threaded CPython. #5246
* A missing #include in pybind11/typing.h was added to fix build errors (in case user code does not already depend on that include). #5208
* Fix regression introduced in #5201 for GCC<10.3 in C++20 mode. #5205
* Remove extra = when assigning flto value in the case for Clang in CMake. #5207
* Add support for Typing.Callable[..., T]. #5202
* Avoid aligned allocation in free-threaded build in order to support macOS versions before 10.14. #5200
* Support free-threaded CPython (3.13t). Add py::mod_gil_not_used() tag to indicate if a module supports running with the GIL disabled. #5148
* Support for Python 3.6 was removed. (Official end-of-life: 2021-12-23). #5177
* py::list gained a .clear() method. #5153
* Support for Union, Optional, type[T], typing.TypeGuard, typing.TypeIs, typing.Never, typing.NoReturn and typing.Literal was added to pybind11/typing.h. #5166 #5165 [#5194] #5193 #5192
* In CMake, if PYBIND11_USE_CROSSCOMPILING is enabled, then CMAKE_CROSSCOMPILING will be respected and will keep pybind11 from accessing the interpreter during configuration. Several CMake variables will be required in this case, but can be deduced from the environment variable SETUPTOOLS_EXT_SUFFIX. The default (currently OFF) may be changed in the future. [#5083]
* A refcount bug (leading to heap-use-after-free) involving trampoline functions with PyObject
* return type was fixed. [#5156]
* Return py::ssize_t from .ref_count() instead of int. #5139
* A subtle bug involving C++ types with unusual operator& overrides was fixed. #5189
* Support Python 3.13 with minor fix, add to CI. #5127
* Fix mistake affecting old cmake and old boost. #5149
* Build docs updated to feature scikit-build-core and meson- python, and updated setuptools instructions. #5168
* Sat Apr 06 2024 Dirk Müller - update to 2.12.0:
* pybind11 now supports compiling for NumPy 2. However, if you experience issues you can define PYBIND11_NUMPY_1_ONLY to disable the new support for now, but this will be removed in the future. #5050
* pybind11/gil_safe_call_once.h was added (it needs to be included explicitly). The primary use case is GIL-safe initialization of C++ static variables. #4877
* Support move-only iterators in py::make_iterator, py::make_key_iterator, py::make_value_iterator. #4834
* Two simple py::set_error() functions were added and the documentation was updated accordingly. In particular, py::exception<>::operator() was deprecated (use one of the new functions instead). The documentation for py::exception<> was further updated to not suggest code that may result in undefined behavior. #4772
* Removes potential for Undefined Behavior during process teardown. #4897
* Improve compatibility with the nvcc compiler (especially CUDA 12.1/12.2). #4893
* pybind11/numpy.h now imports NumPy\'s multiarray and _internal submodules with paths depending on the installed version of NumPy (for compatibility with NumPy 2). #4857
* Builtins collections names in docstrings are now consistently rendered in lowercase (list, set, dict, tuple), in accordance with PEP 585. #4833
* Added py::typing::Iterator, py::typing::Iterable. #4832
* Render py::function as Callable in docstring. #4829
* Also bump PYBIND11_INTERNALS_VERSION for MSVC, which unlocks two new features without creating additional incompatibilities. #4819
* Guard against crashes/corruptions caused by modules built with different MSVC versions. #4779
* A long-standing bug in the handling of Python multiple inheritance was fixed. See PR #4762 for the rather complex details. #4762
* Fix bind_map with using declarations. #4952
* Qualify py::detail::concat usage to avoid ADL selecting one from somewhere else, such as modernjson\'s concat. #4955
* Use new PyCode API on Python 3.12+. #4916
* Minor cleanup from warnings reported by Clazy. #4988
* Remove typing and duplicate class_ for KeysView/ValuesView/ItemsView. #4985
* Use PyObject_VisitManagedDict() and PyObject_ClearManagedDict() on Python 3.13 and newer. #4973
* Update make_static_property_type() to make it compatible with Python 3.13. #4971
* Render typed iterators for make_iterator, make_key_iterator, make_value_iterator. #4876
* Add several missing type name specializations. #5073
* Change docstring render for py::buffer, py::sequence and py::handle (to Buffer, Sequence, Any). #4831
* Fixed base_enum.__str__ docstring. #4827
* Enforce single line docstring signatures. #4735
* Special \'typed\' wrappers now available in typing.h to annotate tuple, dict, list, set, and function. #4259
* Create handle_type_name specialization to type-hint variable length tuples. #5051
* Setting PYBIND11_FINDPYTHON to OFF will force the old FindPythonLibs mechanism to be used. #5042
* Skip empty PYBIND11_PYTHON_EXECUTABLE_LAST for the first cmake run. #4856
* Fix FindPython mode exports & avoid pkg_resources if importlib.metadata available. #4941
* Python_ADDITIONAL_VERSIONS (classic search) now includes 3.12.
* pybind11.pc is now relocatable by default as long as install destinations are not absolute paths. #4830
* Correctly detect CMake FindPython removal when used as a subdirectory. #4806
* Don\'t require the libs component on CMake 3.18+ when using PYBIND11_FINDPYTHON (fixes manylinux builds). #4805
* pybind11_strip is no longer automatically applied when CMAKE_BUILD_TYPE is unset. #4780
* Support DEBUG_POSFIX correctly for debug builds. #4761
* Hardcode lto/thin lto for Emscripten cross-compiles. #4642
* Upgrade maximum supported CMake version to 3.27 to fix CMP0148 warnings. #4786
* Mon Sep 04 2023 Jan Engelhardt - Update to release 2.11.1
* The newly added ``pybind11::detail::is_move_constructible`` trait can be specialized for cases in which ``std::is_move_constructible`` does not work as needed.
* ``format_descriptor<>`` & ``npy_format_descriptor<> PyObject 
*`` specializations were added. The latter enables ``py::array_t*>`` to/from-python conversions.
* Cast errors now always include Python type information, even if PYBIND11_DETAILED_ERROR_MESSAGES is not defined. This increases binary sizes by ~1.5%.
* The docstring generation for the ``std::array``-list caster was changed to conform to PEP 593.
* Fri Apr 21 2023 Dirk Müller - add sle15_python_module_pythons (jsc#PED-68)
* Thu Apr 13 2023 Matej Cepl - Make calling of %{sle15modernpython} optional.
* Sun Mar 19 2023 Dirk Müller - update to 2.10.4:
* ``python3 -m pybind11`` gained a ``--version`` option (prints the version and exits).
* Fix a warning when pydebug is enabled on Python 3.11.
* Ensure ``gil_scoped_release`` RAII is non-copyable.
* Ensure the tests dir does not show up with new versions of setuptools.
* Better stacklevel for a warning in setuptools helpers.
* Thu Jan 12 2023 Ben Greiner - Package new pkgconfig file gh#pybind/pybind11#4077- PEP517 build- Fix multibuild setup: unique packagename for test flavor required
* Wed Jan 04 2023 Dirk Müller - update to 2.10.3:
* Temporarily made our GIL status assertions (added in 2.10.2) disabled by default (re-enable manually by defining ``PYBIND11_ASSERT_GIL_HELD_INCREF_DECREF``, will be enabled in 2.11).
* Improved error messages when ``inc_ref``/``dec_ref`` are called with an invalid GIL state.
* Some minor touchups found by static analyzers.
* ``scoped_interpreter`` constructor taking ``PyConfig``.
* ``pybind11/eigen/tensor.h`` adds converters to and from ``Eigen::Tensor`` and ``Eigen::TensorMap``.
* ``PyGILState_Check()``\'s were integrated to ``pybind11::handle`` ``inc_ref()`` & ``dec_ref()``. The added GIL checks are guarded by ``PYBIND11_ASSERT_GIL_HELD_INCREF_DECREF``, which is the default only if ``NDEBUG`` is not defined. (Made non-default in 2.10.3, will be active in 2.11)
* Add option for enable/disable enum members in docstring.
* Fixed typing of ``KeysView``, ``ValuesView`` and ``ItemsView`` in ``bind_map``.
* Fix segfault bug when passing foreign native functions to functional.h.
* Build system improvements:
* Support setting PYTHON_LIBRARIES manually for Windows ARM cross- compilation (classic mode).
* Extend IPO/LTO detection for ICX (a.k.a IntelLLVM) compiler.
* Allow calling ``find_package(pybind11 CONFIG)`` multiple times from separate directories in the same CMake project and properly link Python (new mode).
* ``multiprocessing_set_spawn`` in pytest fixture for added safety.
* Fixed a bug in two pybind11/tools cmake scripts causing \"Unknown arguments specified\" errors.
* Version 2.10.1 (Oct 31, 2022)
* This is the first version to fully support embedding the newly released Python 3.11.
* Changes:
* Allow ``pybind11::capsule`` constructor to take null destructor pointers.
* ``embed.h`` was changed so that ``PYTHONPATH`` is used also with Python 3.11 (established behavior).
* A ``PYBIND11_SIMPLE_GIL_MANAGEMENT`` option was added (cmake, C++ define), along with many additional tests in ``test_gil_scoped.py``. The option may be useful to try when debugging GIL-related issues, to determine if the more complex default implementation is or is not to blame. See #4216 for background. WARNING: Please be careful to not create ODR violations when using the option: everything that is linked together with mutual symbol visibility needs to be rebuilt.
* ``PYBIND11_EXPORT_EXCEPTION`` was made non-empty only under macOS. This makes Linux builds safer, and enables the removal of warning suppression pragmas for Windows.
* Fixed a bug where ``UnicodeDecodeError`` was not propagated from various ``py::str`` ctors when decoding surrogate utf characters.
* Revert perfect forwarding for ``make_iterator``. This broke at least one valid use case. May revisit later.
* Fix support for safe casts to ``void
*`` (regression in 2.10.0).
* Fix ``char8_t`` support (regression in 2.9).
* Unicode surrogate character in Python exception message leads to process termination in ``error_already_set::what()``.
* Fix MSVC 2019 v.1924 & C++14 mode error for ``overload_cast``.
* Make augmented assignment operators non-const for the object-api. Behavior was previously broken for augmented assignment operators.
* Add proper error checking to C++ bindings for Python list append and insert.
* Work-around for Nvidia\'s CUDA nvcc compiler in versions 11.4.0 - 11.8.0.
* A workaround for PyPy was added in the ``py::error_already_set`` implementation, related to PR `#1895 `_ released with v2.10.0.
* Fixed compiler errors when C++23 ``std::forward_like`` is available.
* Properly raise exceptions in contains methods (like when an object in unhashable).
* Further improve another error in exception handling.
* ``get_local_internals()`` was made compatible with ``finalize_interpreter()``, fixing potential freezes during interpreter finalization.
* Performance and style:
* Reserve space in set and STL map casters if possible. This will prevent unnecessary rehashing / resizing by knowing the number of keys ahead of time for Python to C++ casting. This improvement will greatly speed up the casting of large unordered maps and sets.
* GIL RAII scopes are non-copyable to avoid potential bugs.
* Explicitly default all relevant ctors for pytypes in the ``PYBIND11_OBJECT`` macros and enforce the clang-tidy checks ``modernize-use-equals-default`` in macros as well.
* Optimize iterator advancement in C++ bindings.
* Use the modern ``PyObject_GenericGetDict`` and ``PyObject_GenericSetDict`` for handling dynamic attribute dictionaries.
* Document that users should use ``PYBIND11_NAMESPACE`` instead of using ``pybind11`` when opening namespaces. Using namespace declarations and namespace qualification remain the same as ``pybind11``. This is done to ensure consistent symbol visibility.
* Mark ``detail::forward_like`` as constexpr.
* Optimize unpacking_collector when processing ``arg_v`` arguments.
* Optimize casting C++ object to ``None``.
* Thu Sep 15 2022 Ben Greiner - %pretrans must be lua- requires python-rpm-macros >= 20220912 because of parameter in scriptlet- Fix subdirectory links
* Wed Sep 14 2022 Ben Greiner - Work around long standing rpm-directory-to-symlink-bug
* https://docs.fedoraproject.org/en-US/packaging-guidelines/Directory_Replacement/
* rh#447156
* use shell instead of lua for pretrans scriptlet
* Sun Sep 11 2022 Ben Greiner - Update to 2.10.0
* Removed support for Python 2.7, Python 3.5, and MSVC 2015. Support for MSVC 2017 is limited due to availability of CI runners; we highly recommend MSVC 2019 or 2022 be used. Initial support added for Python 3.11.
* New features: + py::anyset & py::frozenset were added, with copying (cast) to std::set (similar to set). #3901 + Support bytearray casting to string. #3707 + type_caster was added. std::monostate is a tag type that allows std::variant to act as an optional, or allows default construction of a std::variant holding a non-default constructible type. #3818 + pybind11::capsule::set_name added to mutate the name of the capsule instance. #3866 + NumPy: dtype constructor from type number added, accessors corresponding to Python API dtype.num, dtype.byteorder, dtype.flags and dtype.alignment added. #3868
* Changes: + Python 3.6 is now the minimum supported version. #3688 #3719 + The minimum version for MSVC is now 2017. #3722 + Fix issues with CPython 3.11 betas and add to supported test matrix. #3923 + error_already_set is now safer and more performant, especially for exceptions with long tracebacks, by delaying computation. #1895 + Improve exception handling in python str bindings. #3826 + The bindings for capsules now have more consistent exception handling. #3825 + PYBIND11_OBJECT_CVT and PYBIND11_OBJECT_CVT_DEFAULT macro can now be used to define classes in namespaces other than pybind11. #3797 + Error printing code now uses PYBIND11_DETAILED_ERROR_MESSAGES instead of requiring NDEBUG, allowing use with release builds if desired. #3913 + Implicit conversion of the literal 0 to pybind11::handle is now disabled. #4008
* Bug fixes: + Fix exception handling when pybind11::weakref() fails. #3739 + module_::def_submodule was missing proper error handling. This is fixed now. #3973 + The behavior or error_already_set was made safer and the highly opaque \"Unknown internal error occurred\" message was replaced with a more helpful message. #3982 + error_already_set::what() now handles non-normalized exceptions correctly. #3971 + Support older C++ compilers where filesystem is not yet part of the standard library and is instead included in std::experimental::filesystem. #3840 + Fix -Wfree-nonheap-object warnings produced by GCC by avoiding returning pointers to static objects with return_value_policy::take_ownership. #3946 + Fix cast from pytype rvalue to another pytype. #3949 + Ensure proper behavior when garbage collecting classes with dynamic attributes in Python >=3.9. #4051 + A couple long-standing PYBIND11_NAMESPACE __attribute__((visibility(\"hidden\"))) inconsistencies are now fixed (affects only unusual environments). #4043 + pybind11::detail::get_internals() is now resilient to in-flight Python exceptions. #3981 + Arrays with a dimension of size 0 are now properly converted to dynamic Eigen matrices (more common in NumPy 1.23). #4038 + Avoid catching unrelated errors when importing NumPy. #3974
* Performance and style: + Added an accessor overload of (object &&key) to reference steal the object when using python types as keys. This prevents unnecessary reference count overhead for attr, dictionary, tuple, and sequence look ups. Added additional regression tests. Fixed a performance bug the caused accessor assignments to potentially perform unnecessary copies. #3970 + Perfect forward all args of make_iterator. #3980 + Avoid potential bug in pycapsule destructor by adding an error_guard to one of the dtors. #3958 + Optimize dictionary access in strip_padding for numpy. #3994 + stl_bind.h bindings now take slice args as a const-ref. [#3852] + Made slice constructor more consistent, and improve performance of some casters by allowing reference stealing. [#3845] + Change numpy dtype from_args method to use const ref. #3878 + Follow rule of three to ensure PyErr_Restore is called only once. #3872 + Added missing perfect forwarding for make_iterator functions. #3860 + Optimize c++ to python function casting by using the rvalue caster. #3966 + Optimize Eigen sparse matrix casting by removing unnecessary temporary. #4064 + Avoid potential implicit copy/assignment constructors causing double free in strdup_gaurd. #3905 + Enable clang-tidy checks misc-definitions-in-headers, modernize-loop-convert, and modernize-use-nullptr. #3881 [#3988]
* Build system improvements: + CMake: Fix file extension on Windows with cp36 and cp37 using FindPython. #3919 + CMake: Support multiple Python targets (such as on vcpkg). [#3948] + CMake: Fix issue with NVCC on Windows. #3947 + CMake: Drop the bitness check on cross compiles (like targeting WebAssembly via Emscripten). #3959 + Add MSVC builds in debug mode to CI. #3784 + MSVC 2022 C++20 coverage was added to GitHub Actions, including Eigen. #3732, #3741
* Backend and tidying up: + New theme for the documentation. #3109 + Remove idioms in code comments. Use more inclusive language. [#3809] + #include was removed from the pybind11/stl.h header. Your project may break if it has a transitive dependency on this include. The fix is to \"Include What You Use\". #3928 + Avoid setup.py usage in internal tests. #3734- Fix header deduplication: pybind11.get_include still reports the headers to be in the sitelib (SciPy meson build fail)- Test in multibuild as some tests expect the system-wide %_includedir/pybind11/pybind11.h
* Sat Apr 09 2022 Dirk Müller - update to 2.9.2:
* Enum now has an ``__index__`` method on Python <3.8 too.
* Local internals are now cleared after finalizing the interpreter.
* Better support for Python 3.11 alphas.
* ``PYBIND11_TYPE_CASTER`` now uses fully qualified symbols, so it can be used outside of ``pybind11::detail``.
* Some fixes for PyPy 3.9.
* Fixed a potential memleak in PyPy in ``get_type_override``.
* Fix usage of ``VISIBILITY_INLINES_HIDDEN``.
* Uses ``sysconfig`` module to determine installation locations on Python >= 3.10, instead of ``distutils`` which has been deprecated.
* Support Catch 2.13.5+ (supporting GLIBC 2.34+).
* Fix test failures with numpy 1.22 by ignoring whitespace when comparing ``str()`` of dtypes.
* Sun Mar 27 2022 Dirk Müller - update to 2.9.1:
* If possible, attach Python exception with py::raise_from to TypeError when casting from C++ to Python. This will give additional info if Python exceptions occur in the caster.
* Add a mapping of C++11 nested exceptions to their Python exception equivalent using py::raise_from. This attaches the nested exceptions in Python using the __cause__ field.
* Propagate Python exception traceback using raise_from if a pybind11 function runs out of overloads.
* py::multiple_inheritance is now only needed when C++ bases are hidden from pybind11.
* Allow py::args to be followed by other arguments; the remaining arguments are implicitly keyword-only, as if a py::kw_only{} annotation had been used.
* Fix a rare warning about extra copy in an Eigen constructor.
* Fix caching of the C++ overrides.
* Add missing std::forward calls to some cpp_function overloads.
* Support PyPy 7.3.7 and the PyPy3.8 beta. Test python-3.11 on PRs with the python dev label.
* Replace usage of deprecated Eigen::MappedSparseMatrix with Eigen::Map> for Eigen 3.3+.
* Tweaks to support Microsoft Visual Studio 2022.
* Mon Dec 06 2021 Dirk Müller - udpate to 2.8.1:
* The simple namespace creation shortcut added in 2.8.0 was deprecated due to usage of CPython internal API, and will be removed soon.
* Add C++ Exception type to throw and catch ``AttributeError``.
* Fixed the potential for dangling references when using properties with ``std::optional`` types.
* Modernize usage of ``PyCodeObject`` on Python 3.9+ (moving toward support for Python 3.11a1)
* A long-standing bug in ``eigen.h`` was fixed (originally PR #3343). The bug was unmasked by newly added ``static_assert``\'s in the Eigen 3.4.0 release.
* Support multiple raw inclusion of CMake helper files
* Fix harmless warning on upcoming CMake 3.22.
* Fix 2.8.0 regression with MSVC 2017 + C++17 mode + Python 3.
* Fix 2.8.0 regression that caused undefined behavior (typically segfaults) in ``make_key_iterator``/``make_value_iterator`` if dereferencing the iterator returned a temporary value instead of a reference.
* Sat Oct 16 2021 Stefan Schubert - Use libalternatives instead of update-alternatives.
* Sat Oct 16 2021 Ben Greiner - Update to v2.8.0
* Added py::raise_from to enable chaining exceptions. #3215
* Allow exception translators to be optionally registered local to a module instead of applying globally across all pybind11 modules. Use register_local_exception_translator(ExceptionTranslator&& translator) instead of register_exception_translator(ExceptionTranslator&& translator) to keep your exception remapping code local to the module. [#2650]
* Add make_simple_namespace function for instantiating Python SimpleNamespace objects. #2840
* pybind11::scoped_interpreter and initialize_interpreter have new arguments to allow sys.argv initialization. #2341
* Allow Python builtins to be used as callbacks in CPython. #1413
* Added view to view arrays with a different datatype. #987
* Implemented reshape on arrays. #984
* Enable defining custom __new__ methods on classes by fixing bug preventing overriding methods if they have non-pybind11 siblings. #3265
* Add make_value_iterator(), and fix make_key_iterator() to return references instead of copies. #3293
* Improve the classes generated by bind_map: #3310
* Change .items from an iterator to a dictionary view.
* Add .keys and .values (both dictionary views).
* Allow __contains__ to take any object.
* pybind11::custom_type_setup was added, for customizing the PyHeapTypeObject corresponding to a class, which may be useful for enabling garbage collection support, among other things. [#3287]
* Set __file__ constant when running eval_file in an embedded interpreter. #3233
* Python objects and (C++17) std::optional now accepted in py::slice constructor. #1101
* The pybind11 proxy types str, bytes, bytearray, tuple, list now consistently support passing ssize_t values for sizes and indexes. Previously, only size_t was accepted in several interfaces. #3219
* Avoid evaluating PYBIND11_TLS_REPLACE_VALUE arguments more than once. #3290
* Bug fix: enum value\'s __int__ returning non-int when underlying type is bool or of char type. #1334
* Fixes bug in setting error state in Capsule\'s pointer methods. [#3261]
* A long-standing memory leak in py::cpp_function::initialize was fixed. #3229
* Fixes thread safety for some pybind11::type_caster which require lifetime extension, such as for std::string_view. #3237
* Restore compatibility with gcc 4.8.4 as distributed by ubuntu-trusty, linuxmint-17. #3270
* Fix regression in CMake Python package config: improper use of absolute path. #3144
* Cached Python version information could become stale when CMake was re-run with a different Python version. The build system now detects this and updates this information. #3299
* Specified UTF8-encoding in setup.py calls of open(). #3137
* Fix a harmless warning from CMake 3.21 with the classic Python discovery. #3220
* Eigen repo and version can now be specified as cmake options. [#3324]
* Reduced thread-local storage required for keeping alive temporary data for type conversion to one key per ABI version, rather than one key per extension module. This makes the total thread-local storage required by pybind11 2 keys per ABI version. #3275
* Optimize NumPy array construction with additional moves. #3183
* Conversion to std::string and std::string_view now avoids making an extra copy of the data on Python >= 3.3. #3257
* Remove const modifier from certain C++ methods on Python collections (list, set, dict) such as (clear(), append(), insert(), etc...) and annotated them with py-non-const.
* Enable readability clang-tidy-const-return and remove useless consts. #3254 #3194
* The clang-tidy google-explicit-constructor option was enabled. [#3250]
* Mark a pytype move constructor as noexcept (perf). #3236
* Enable clang-tidy check to guard against inheritance slicing. [#3210]
* Legacy warning suppression pragma were removed from eigen.h. On Unix platforms, please use -isystem for Eigen include directories, to suppress compiler warnings originating from Eigen headers. Note that CMake does this by default. No adjustments are needed for Windows. #3198
* Format pybind11 with isort consistent ordering of imports #3195
* The warnings-suppression \"pragma clamp\" at the top/bottom of pybind11 was removed, clearing the path to refactoring and IWYU cleanup. #3186
* Enable most bugprone checks in clang-tidy and fix the found potential bugs and poor coding styles. #3166
* Add clang-tidy-readability rules to make boolean casts explicit improving code readability. Also enabled other misc and readability clang-tidy checks. #3148
* Move object in .pop() for list. #3116- Release 2.7.1
* Allow Python builtins to be used as callbacks in CPython. #1413
* Fix regression in CMake Python package config: improper use of absolute path. #3144
* Fix Mingw64 and add to the CI testing matrix. #3132
* Specified UTF8-encoding in setup.py calls of open(). #3137
* Add clang-tidy-readability rules to make boolean casts explicit improving code readability. Also enabled other misc and readability clang-tidy checks. #3148
* Move object in .pop() for list. #3116
* Removed and fixed warning suppressions. #3127 #3129 #3135 #3141 [#3142] #3150 #3152 #3160 #3161- Release 2.7.0
* Enable py::implicitly_convertible for py::class_-wrapped types. #3059
* Allow function pointer extraction from overloaded functions. [#2944]
* NumPy: added .char_() to type which gives the NumPy public char result, which also distinguishes types by bit length (unlike .kind()). #2864
* Add pybind11::bytearray to manipulate bytearray similar to bytes. #2799
* pybind11/stl/filesystem.h registers a type caster that, on C++17/Python 3.6+, converts std::filesystem::path to pathlib.Path and any os.PathLike to std::filesystem::path. [#2730]
* A PYBIND11_VERSION_HEX define was added, similar to PY_VERSION_HEX. #3120
* py::str changed to exclusively hold PyUnicodeObject. Previously py::str could also hold bytes, which is probably surprising, was never documented, and can mask bugs (e.g. accidental use of py::str instead of py::bytes). #2409
* Add a safety guard to ensure that the Python GIL is held when C++ calls back into Python via object_api<>::operator() (e.g. py::function __call__). (This feature is available for Python 3.6+ only.) #2919
* Catch a missing self argument in calls to __init__(). #2914
* Use std::string_view if available to avoid a copy when passing an object to a std::ostream. #3042
* An important warning about thread safety was added to the iostream.h documentation; attempts to make py::scoped_ostream_redirect thread safe have been removed, as it was only partially effective. #2995
* Performance: avoid unnecessary strlen calls. #3058
* Fix auto-generated documentation string when using const T in pyarray_t. #3020
* Unify error messages thrown by simple_collector/unpacking_collector. #3013
* pybind11::builtin_exception is now explicitly exported, which means the types included/defined in different modules are identical, and exceptions raised in different modules can be caught correctly. The documentation was updated to explain that custom exceptions that are used across module boundaries need to be explicitly exported as well. #2999
* Fixed exception when printing UTF-8 to a scoped_ostream_redirect. #2982
* Pickle support enhancement: setstate implementation will attempt to setattr __dict__ only if the unpickled dict object is not empty, to not force use of py::dynamic_attr() unnecessarily. #2972
* Allow negative timedelta values to roundtrip. #2870
* Fix unchecked errors could potentially swallow signals/other exceptions. #2863
* Add null pointer check with std::localtime. #2846
* Fix the weakref constructor from py::object to create a new weakref on conversion. #2832
* Avoid relying on exceptions in C++17 when getting a shared_ptr holder from a shared_from_this class. #2819
* Allow the codec\'s exception to be raised instead of RuntimeError when casting from py::str to std::string. #2903
* In setup_helpers.py, test for platforms that have some multiprocessing features but lack semaphores, which ParallelCompile requires. #3043
* Fix pybind11_INCLUDE_DIR in case CMAKE_INSTALL_INCLUDEDIR is absolute. #3005
* Fix bug not respecting WITH_SOABI or WITHOUT_SOABI to CMake. [#2938]
* Fix the default Pybind11Extension compilation flags with a Mingw64 python. #2921
* Clang on Windows: do not pass /MP (ignored flag). #2824
* pybind11.setup_helpers.intree_extensions can be used to generate Pybind11Extension instances from cpp files placed in the Python package source tree. #2831
* Enable clang-tidy performance, readability, and modernization checks throughout the codebase to enforce best coding practices. #3046, #3049, #3051, #3052, #3080, and #3094
* Checks for common misspellings were added to the pre-commit hooks. #3076
* Changed Werror to stricter Werror-all for Intel compiler and fixed minor issues. #2948
* Fixed compilation with GCC < 5 when the user defines _GLIBCXX_USE_CXX11_ABI. #2956
* Added nox support for easier local testing and linting of contributions. #3101 and #3121
* Avoid RTD style issue with docutils 0.17+. #3119
* Support pipx run, such as pipx run pybind11 --include for a quick compile. #3117- Drop unicode.patch merged upstream
* Wed Jul 07 2021 Markéta Machová - Add upstream patch unicode.patch to fix random python crash
* Mon Feb 15 2021 Benjamin Greiner - Dont test with python36-numpy. Tumbleweed\'s NumPy >= 1.20 dropped support for Python 3.6
* Sun Feb 07 2021 John Vandenberg - Add docs/changelog.rst to package contents- Update to v2.6.2
* See changelog for changes since 2.5.0