release: 0.18.1

PyO3 · Feb 7, 2023 · 37d377e · 37d377e
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -10,6 +10,28 @@ To see unreleased changes, please see the [CHANGELOG on the main branch guide](h
 
 <!-- towncrier release notes start -->
 
+## [0.18.1] - 2023-02-07
+
+### Added
+
+- Add `PyErr::write_unraisable()`. [#2889](https://github.com/PyO3/pyo3/pull/2889)
+- Add `Python::Ellipsis()` and `PyAny::is_ellipsis()` methods. [#2911](https://github.com/PyO3/pyo3/pull/2911)
+- Add `PyDict::update()` and `PyDict::update_if_missing()` methods. [#2912](https://github.com/PyO3/pyo3/pull/2912)
+
+### Changed
+
+- FFI definition `PyIter_Check` on CPython 3.7 is now implemented as `hasattr(type(obj), "__next__")`, which works correctly on all platforms and adds support for `abi3`. [#2914](https://github.com/PyO3/pyo3/pull/2914)
+- Warn about unknown config keys in `PYO3_CONFIG_FILE` instead of denying. [#2926](https://github.com/PyO3/pyo3/pull/2926)
+
+### Fixed
+
+- Send errors returned by `__releasebuffer__` to `sys.unraisablehook` rather than causing `SystemError`. [#2886](https://github.com/PyO3/pyo3/pull/2886)
+- Fix downcast to `PyIterator` succeeding for Python classes which did not implement `__next__`. [#2914](https://github.com/PyO3/pyo3/pull/2914)
+- Fix segfault in `__traverse__` when visiting `None` fields of `Option<T: AsPyPointer>`. [#2921](https://github.com/PyO3/pyo3/pull/2921)
+- Fix `#[pymethods(crate = "...")]` option being ignored. [#2923](https://github.com/PyO3/pyo3/pull/2923)
+- Link against `pythonXY_d.dll` for debug Python builds on Windows. [#2937](https://github.com/PyO3/pyo3/pull/2937)
+
+
 ## [0.18.0] - 2023-01-17
 
 ### Packaging
@@ -1370,7 +1392,8 @@ Yanked
 
 - Initial release
 
-[Unreleased]: https://github.com/pyo3/pyo3/compare/v0.18.0...HEAD
+[Unreleased]: https://github.com/pyo3/pyo3/compare/v0.18.1...HEAD
+[0.18.1]: https://github.com/pyo3/pyo3/compare/v0.18.0...v0.18.1
 [0.18.0]: https://github.com/pyo3/pyo3/compare/v0.17.3...v0.18.0
 [0.17.3]: https://github.com/pyo3/pyo3/compare/v0.17.2...v0.17.3
 [0.17.2]: https://github.com/pyo3/pyo3/compare/v0.17.1...v0.17.2

diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3"
-version = "0.18.0"
+version = "0.18.1"
 description = "Bindings to Python interpreter"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 readme = "README.md"
@@ -20,10 +20,10 @@ parking_lot = ">= 0.11, < 0.13"
 memoffset = "0.8"
 
 # ffi bindings to the python interpreter, split into a separate crate so they can be used independently
-pyo3-ffi = { path = "pyo3-ffi", version = "=0.18.0" }
+pyo3-ffi = { path = "pyo3-ffi", version = "=0.18.1" }
 
 # support crates for macros feature
-pyo3-macros = { path = "pyo3-macros", version = "=0.18.0", optional = true }
+pyo3-macros = { path = "pyo3-macros", version = "=0.18.1", optional = true }
 indoc = { version = "1.0.3", optional = true }
 unindent = { version = "0.1.4", optional = true }
 
@@ -56,7 +56,7 @@ rayon = "1.0.2"
 widestring = "0.5.1"
 
 [build-dependencies]
-pyo3-build-config = { path = "pyo3-build-config", version = "0.18.0", features = ["resolve-config"] }
+pyo3-build-config = { path = "pyo3-build-config", version = "0.18.1", features = ["resolve-config"] }
 
 [features]
 default = ["macros"]

diff --git a/README.md b/README.md
@@ -68,7 +68,7 @@ name = "string_sum"
 crate-type = ["cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.18.0", features = ["extension-module"] }
+pyo3 = { version = "0.18.1", features = ["extension-module"] }
 ```
 
 **`src/lib.rs`**
@@ -137,7 +137,7 @@ Start a new project with `cargo new` and add  `pyo3` to the `Cargo.toml` like th
 
 ```toml
 [dependencies.pyo3]
-version = "0.18.0"
+version = "0.18.1"
 features = ["auto-initialize"]
 ```
 

diff --git a/examples/Cargo.toml b/examples/Cargo.toml
@@ -5,7 +5,7 @@ publish = false
 edition = "2018"
 
 [dev-dependencies]
-pyo3 = { version = "0.18.0", path = "..", features = ["auto-initialize", "extension-module"] }
+pyo3 = { version = "0.18.1", path = "..", features = ["auto-initialize", "extension-module"] }
 
 [[example]]
 name = "decorator"

diff --git a/examples/decorator/.template/pre-script.rhai b/examples/decorator/.template/pre-script.rhai
@@ -1,4 +1,4 @@
-variable::set("PYO3_VERSION", "0.18.0");
+variable::set("PYO3_VERSION", "0.18.1");
 file::rename(".template/Cargo.toml", "Cargo.toml");
 file::rename(".template/pyproject.toml", "pyproject.toml");
 file::rename(".template/tox.ini", "tox.ini");

diff --git a/examples/maturin-starter/.template/pre-script.rhai b/examples/maturin-starter/.template/pre-script.rhai
@@ -1,4 +1,4 @@
-variable::set("PYO3_VERSION", "0.18.0");
+variable::set("PYO3_VERSION", "0.18.1");
 file::rename(".template/Cargo.toml", "Cargo.toml");
 file::rename(".template/pyproject.toml", "pyproject.toml");
 file::rename(".template/tox.ini", "tox.ini");

diff --git a/examples/plugin/.template/pre-script.rhai b/examples/plugin/.template/pre-script.rhai
@@ -1,4 +1,4 @@
-variable::set("PYO3_VERSION", "0.18.0");
+variable::set("PYO3_VERSION", "0.18.1");
 file::rename(".template/Cargo.toml", "Cargo.toml");
 file::rename(".template/plugin_api/Cargo.toml", "plugin_api/Cargo.toml");
 file::delete(".template");
diff --git a/examples/setuptools-rust-starter/.template/pre-script.rhai b/examples/setuptools-rust-starter/.template/pre-script.rhai
@@ -1,4 +1,4 @@
-variable::set("PYO3_VERSION", "0.18.0");
+variable::set("PYO3_VERSION", "0.18.1");
 file::rename(".template/Cargo.toml", "Cargo.toml");
 file::rename(".template/setup.cfg", "setup.cfg");
 file::rename(".template/tox.ini", "tox.ini");

diff --git a/examples/word-count/.template/pre-script.rhai b/examples/word-count/.template/pre-script.rhai
@@ -1,4 +1,4 @@
-variable::set("PYO3_VERSION", "0.18.0");
+variable::set("PYO3_VERSION", "0.18.1");
 file::rename(".template/Cargo.toml", "Cargo.toml");
 file::rename(".template/tox.ini", "tox.ini");
 file::delete(".template");
diff --git a/newsfragments/2886.fixed.md b/newsfragments/2886.fixed.md
diff --git a/newsfragments/2889.added.md b/newsfragments/2889.added.md
diff --git a/newsfragments/2911.added.md b/newsfragments/2911.added.md
diff --git a/newsfragments/2912.added.md b/newsfragments/2912.added.md
diff --git a/newsfragments/2914.changed.md b/newsfragments/2914.changed.md
diff --git a/newsfragments/2914.fixed.md b/newsfragments/2914.fixed.md
diff --git a/newsfragments/2921.fixed.md b/newsfragments/2921.fixed.md
diff --git a/newsfragments/2923.fixed.md b/newsfragments/2923.fixed.md
diff --git a/newsfragments/2926.changed.md b/newsfragments/2926.changed.md
diff --git a/newsfragments/2937.fixed.md b/newsfragments/2937.fixed.md
diff --git a/pyo3-build-config/Cargo.toml b/pyo3-build-config/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3-build-config"
-version = "0.18.0"
+version = "0.18.1"
 description = "Build configuration for the PyO3 ecosystem"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 keywords = ["pyo3", "python", "cpython", "ffi"]

diff --git a/pyo3-ffi/Cargo.toml b/pyo3-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3-ffi"
-version = "0.18.0"
+version = "0.18.1"
 description = "Python-API bindings for the PyO3 ecosystem"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 keywords = ["pyo3", "python", "cpython", "ffi"]
@@ -38,4 +38,4 @@ generate-import-lib = ["pyo3-build-config/python3-dll-a"]
 
 
 [build-dependencies]
-pyo3-build-config = { path = "../pyo3-build-config", version = "0.18.0", features = ["resolve-config"] }
+pyo3-build-config = { path = "../pyo3-build-config", version = "0.18.1", features = ["resolve-config"] }
diff --git a/pyo3-macros-backend/Cargo.toml b/pyo3-macros-backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3-macros-backend"
-version = "0.18.0"
+version = "0.18.1"
 description = "Code generation for PyO3 package"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 keywords = ["pyo3", "python", "cpython", "ffi"]

diff --git a/pyo3-macros/Cargo.toml b/pyo3-macros/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyo3-macros"
-version = "0.18.0"
+version = "0.18.1"
 description = "Proc macros for PyO3 package"
 authors = ["PyO3 Project and Contributors <https://github.com/PyO3>"]
 keywords = ["pyo3", "python", "cpython", "ffi"]
@@ -22,4 +22,4 @@ abi3 = ["pyo3-macros-backend/abi3"]
 proc-macro2 = { version = "1", default-features = false }
 quote = "1"
 syn = { version = "1.0.56", features = ["full", "extra-traits"] }
-pyo3-macros-backend = { path = "../pyo3-macros-backend", version = "=0.18.0" }
+pyo3-macros-backend = { path = "../pyo3-macros-backend", version = "=0.18.1" }
diff --git a/pyproject.toml b/pyproject.toml
@@ -20,7 +20,7 @@ exclude = '''
 
 [tool.towncrier]
 filename = "CHANGELOG.md"
-version = "0.18.0"
+version = "0.18.1"
 start_string = "<!-- towncrier release notes start -->\n"
 template = ".towncrier.template.md"
 title_format = "## [{version}] - {project_date}"