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chore: prepare for 3.0.0rc4 #5736

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59 changes: 33 additions & 26 deletions docs/changelog.md
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,18 @@ New Features:
trampoline objects, and `std::enable_shared_from_this`.
[#5542](https://github.com/pybind/pybind11/pull/5542)

- Added support for `std::shared_ptr<const T>` in `py::init()` when using
`py::smart_holder`, complementing existing support for
`std::unique_ptr<const T>`.
[#5731](https://github.com/pybind/pybind11/pull/5731)

- Support const-only smart pointers.
[#5718](https://github.com/pybind/pybind11/pull/5718)

- Eliminate cross-DSO RTTI reliance from `trampoline_self_life_support` functionality, `smart_holder` deleter detection, and other
`smart_holder` bookkeeping. Resolves platform-specific issues on macOS related to cross-DSO `dynamic_cast` and `typeid` mismatches.
[#5728](https://github.com/pybind/pybind11/pull/5728) (replaces [#5700](https://github.com/pybind/pybind11/pull/5700))

- Changed `PYBIND11_MODULE` macro implementation to perform multi-phase
module initialization (PEP 489) behind the scenes.
[#5574](https://github.com/pybind/pybind11/pull/5574) and avoid destruction
Expand All @@ -64,6 +76,9 @@ New Features:
- Modify internals pointer-to-pointer implementation to not use `thread_local` (better iOS support).
[#5709](https://github.com/pybind/pybind11/pull/5709)

- Support implementations without subinterpreter support.
[#5732](https://github.com/pybind/pybind11/pull/5732)

- Changed `PYBIND11_EMBEDDED_MODULE` macro implementation to perform
multi-phase module initialization (PEP 489) behind the scenes and to
support `py::mod_gil_not_used()`,
Expand All @@ -85,6 +100,9 @@ New Features:
- Fix signature for functions with a `native_enum` in the signature.
[#5619](https://github.com/pybind/pybind11/pull/5619)

- Support `py::numpy_scalar<>` / `py::make_scalar()` for NumPy types.
[#5726](https://github.com/pybind/pybind11/pull/5726)

- A `py::release_gil_before_calling_cpp_dtor` option (for `py::class_`)
was added to resolve the long-standing issue \#1446.
[#5522](https://github.com/pybind/pybind11/pull/5522)
Expand Down Expand Up @@ -124,7 +142,7 @@ New Features:
update example for `pybind11::custom_type_setup` in documentation.
[#5669](https://github.com/pybind/pybind11/pull/5669)

* Added `py::scoped_critical_section` to support free-threaded mode.
- Added `py::scoped_critical_section` to support free-threaded mode.
[#5684](https://github.com/pybind/pybind11/pull/5684) \|
[#5706](https://github.com/pybind/pybind11/pull/5706)

Expand Down Expand Up @@ -216,12 +234,6 @@ Bug fixes:
[#5381](https://github.com/pybind/pybind11/pull/5381)
- Disable false-positive GCC 12 Bound Check warning.
[#5355](https://github.com/pybind/pybind11/pull/5355)
- fix: using `__cpp_nontype_template_args` instead of
`__cpp_nontype_template_parameter_class`.
[#5330](https://github.com/pybind/pybind11/pull/5330)
- Properly translate C++ exception to Python exception when creating
Python buffer from wrapped object.
[#5324](https://github.com/pybind/pybind11/pull/5324)
- Update the dict when restoring pickles, instead of assigning a
replacement dict.
[#5658](https://github.com/pybind/pybind11/pull/5658)
Expand All @@ -232,8 +244,6 @@ Bug fixes:
- Change the behavior of the default constructor of `py::slice` to be
equivalent to `::` in Python.
[#5620](https://github.com/pybind/pybind11/pull/5620)
- Expose required symbol when using clang.
[#5700](https://github.com/pybind/pybind11/pull/5700)

Bug fixes and features (CMake):

Expand All @@ -254,10 +264,9 @@ Bug fixes and features (CMake):
- Add support for running pybind11's tests via presets in CMake 3.25+.
[#5655](https://github.com/pybind/pybind11/pull/5655) and support `--fresh`.
[#5668](https://github.com/pybind/pybind11/pull/5668)
- Restructure venv support to support `--fresh`, make in build folder.
[#5668](https://github.com/pybind/pybind11/pull/5668)

* Presets now generate `compile_commands.json`.
- Experimental CMake support for Android.
[#5733](https://github.com/pybind/pybind11/pull/5733)
- Presets now generate `compile_commands.json`.
[#5685](https://github.com/pybind/pybind11/pull/5685)

Bug fixes (free-threading):
Expand All @@ -282,7 +291,7 @@ Internals:
that it can easily be reused.
[#5614](https://github.com/pybind/pybind11/pull/5614)

* Use CPython macros to construct `PYBIND11_VERSION_HEX`.
- Use CPython macros to construct `PYBIND11_VERSION_HEX`.
[#5683](https://github.com/pybind/pybind11/pull/5683)

Documentation:
Expand All @@ -293,10 +302,6 @@ Documentation:
- A new "Double locking, deadlocking, GIL" document was added.
[#5394](https://github.com/pybind/pybind11/pull/5394)

- Adds an answer (FAQ) for "What is a highly conclusive and simple way
to find memory leaks?".
[#5340](https://github.com/pybind/pybind11/pull/5340)

- Add documenting for free-threading and subinterpreters.
[#5659](https://github.com/pybind/pybind11/pull/5659)

Expand All @@ -309,20 +314,20 @@ Tests:
compiling using `clang` on Linux with the `-funsigned-char` flag.
[#5545](https://github.com/pybind/pybind11/pull/5545)

- Test PyPy3.11 in CI.
[#5534](https://github.com/pybind/pybind11/pull/5534)

- CI testing now includes
`-Wwrite-strings -Wunreachable-code -Wpointer-arith -Wredundant-decls`
in some jobs.
[#5523](https://github.com/pybind/pybind11/pull/5523)

* Add nightly wheels to scientific-python's nightly wheelhouse.
- Add nightly wheels to scientific-python's nightly wheelhouse.
[#5675](https://github.com/pybind/pybind11/pull/5675)

* Expect free-threaded warning when loading a non-free-threaded module.
- Expect free-threaded warning when loading a non-free-threaded module.
[#5680](https://github.com/pybind/pybind11/pull/5680)

- Run pytest under Python devmode.
[#5715](https://github.com/pybind/pybind11/pull/5715)

New and removed platforms:

- Support Python 3.14 (beta 1+).
Expand All @@ -337,15 +342,18 @@ New and removed platforms:

- Support for PyPy 3.11 added.
[#5508](https://github.com/pybind/pybind11/pull/5508)
And test in ci.
[#5534](https://github.com/pybind/pybind11/pull/5534)

- Support for PyPy 3.8 and 3.9 was dropped.
[#5578](https://github.com/pybind/pybind11/pull/5578)

- Support for Python 3.7 was removed. (Official end-of-life:
2023-06-27). [#5191](https://github.com/pybind/pybind11/pull/5191)
2023-06-27).
[#5191](https://github.com/pybind/pybind11/pull/5191)

- Support for CMake older than 3.15 removed. CMake 3.15-4.0 supported.
[#5304](https://github.com/pybind/pybind11/pull/5304) and fix regression [#5688](https://github.com/pybind/pybind11/pull/5688).
[#5304](https://github.com/pybind/pybind11/pull/5304) and fix regression [#5691](https://github.com/pybind/pybind11/pull/5691).

- Use scikit-build-core for the build backend for the PyPI `pybind11`.
The CMake generation has been moved to the sdist-\>wheel step.
Expand All @@ -362,7 +370,6 @@ New and removed platforms:
- Support Windows C++20 and Linux C++23 in tests.
[#5707](https://github.com/pybind/pybind11/pull/5707)


## Version 2.13.6 (September 13, 2024)

New Features:
Expand Down
4 changes: 2 additions & 2 deletions include/pybind11/detail/common.h
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Expand Up @@ -25,9 +25,9 @@
// Use 0xA0 (LEVEL=0xA, SERIAL=0) for development versions.
// - For stable releases, set the serial to 0.
#define PYBIND11_VERSION_RELEASE_LEVEL PY_RELEASE_LEVEL_GAMMA
#define PYBIND11_VERSION_RELEASE_SERIAL 3
#define PYBIND11_VERSION_RELEASE_SERIAL 4
// String version of (micro, release level, release serial), e.g.: 0a0, 0b1, 0rc1, 0
#define PYBIND11_VERSION_PATCH 0rc3
#define PYBIND11_VERSION_PATCH 0rc4
/* -- end version constants -- */

#if !defined(Py_PACK_FULL_VERSION)
Expand Down
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